www.ncbi.nlm.nih.gov analysis, site info, backlinks and seo
www.ncbi.nlm.nih.gov - national center for biotechnology information
www.ncbi.nlm.nih.gov scores a 7,2 out of 10 on our optimalisation scale. This is a little above average. We have identified 112 keywords. This page seems optimized for the keyword 'search'
summary
This is the summary of our www.ncbi.nlm.nih.gov analysis. Please check for detailed info under their tabs.
| Site | www.ncbi.nlm.nih.gov (visit site) |
| Page Title | national center for biotechnology information |
| Keyword density | about alignment all analysis archive asn bankit basic bioassays biosystems biotechnology blast blink bookshelf cdd center central chemicals clinical clusters conserved data database databases dbgap dbvar dna domain domains e-utilities expression genbank gene genes genetics genome genomes genomic genotypes geo get handbook help homologene homology how influenza information inheritance link literature local man manual map maps medicine mendelian national ncbi news nucleotide omim omnibus online phenotypes pmc popset primer-blast prosplign protein proteins protmap pubchem pubmed queries read reference refseq refseqgene resources rna science search sequence sequin service skip snp software splign sra stand-alone structural structure structures submission submit taxonomy tbl tool trace training tutorials unigene unists variation vast vector viewer virus workbench |
| SEO Summary | 0% meta description relevance, 59% link relevance, 47% heading relevance, 17 page errors |
| Server info | Location: Rockville,United States |
No backlinks were found for this domain or backlink search was skipped
Content & Html
Analyzed html, text, tags, links, headings, keywords and more
We found 17 html errors and warings !
>> Read More !
SEO score of www.ncbi.nlm.nih.gov
7,2
>> Read More !
www.ncbi.nlm.nih.gov javascript info
Javascript is a scripting language to enable Web authors to design interactive sites. On this page we found 3 external javascripts and 3 internal javascripts on www.ncbi.nlm.nih.gov
Javascripts in the head of the page
http://www.ncbi.nlm.nih.gov/core/jig/1.10.2/js/jig.min.js
http://www.ncbi.nlm.nih.gov/portal/portal3rc.fcgi/rlib/js/instrumentomniturebasejs/instrumentncbibasejs/instrumentpagestarterjs.js?v=1
http://www.ncbi.nlm.nih.gov//static.pubmed.gov/portal/portal3rc.fcgi/3417851/js/3393430/3398390.js
r-domain advises to combine all javascript to one javascript. Javascripts normally are loaded before the page is displayed. Adding multiple javascript to your page can seriously slow down your website.
www.ncbi.nlm.nih.gov inline javascript info
Usually it makes sense to keep the amount of inline javascript to a minimun since this kind of javascript is not cachable. Usually the faster alternative is to put these snippets in an external script.The following inline javascript snippets were found on this page:
function getcookie(cookie_name) {
var start_pos = document.cookie.indexof(cookie_name + "="); //start of our cookie name
if (start_pos != -1) {
start_pos = start_pos + cookie_name.length+1; //start of cookie value
var end_pos = document.cookie.indexof(";", start_pos);
if (end_pos == -1) {
end_pos = document.cookie.length;
}
//return all values of our cookie
return decodeuricomponent(document.cookie.substring(start_pos, end_pos));
}
else {
return "";
}
}
var c = getcookie('webcubbyuser');
c = decodeuricomponent(decodeuricomponent(c)); //ugh
lre = /.*logged-in\=(\w*);.*/;
ure = /.*my-name\=([\w|\-|\.|\ |\@|\+]*);.*/;
if(c){
l = lre.exec( c );
if(l) {
if(l[1]) {
if(l[1] === 'true'){
u = ure.exec( c );
if(u[1]){
var myncbi_username = document.getelementbyid("myncbiusername");
if (myncbi_username) {
if (typeof myncbi_username != 'undefined') {
myncbi_username.appendchild(document.createtextnode(u[1]));
myncbi_username.style.display = "inline";
var signin = document.getelementbyid("sign_in");
signin.style.display = "none";
var signout = document.getelementbyid("sign_out");
signout.style.display = "inline";
}
}
}
}
}
}
}
(function( $ ){ // pass in $ to self exec anon fn
// on page ready
$( function() {
if (typeof $.fn.ncbipopper == "function") {
$('#info .external').each( function(){
var $this = $( this );
var popper = $this;
popper.ncbipopper({
destselector: '#external-disclaimer',
isdestelementcloseclick: false,
openanimation: 'none',
closeanimation: 'none',
istriggerelementcloseclick: false,
triggerposition: 'bottom center',
destposition: 'top center',
hasarrow: true,
arrowdirection: 'top'
});
}); // end each loop
}
});// end on page ready
})( jquery );
www.ncbi.nlm.nih.gov content analysis
On this page the content of www.ncbi.nlm.nih.gov is analyzed for internal coherence.
In other words: r-domain checks if elements on the site (headings, meta tags, link anchor text etc) are in sync with the rest of the contents of the page.
Any element on a page should reflect to some degree the main subject of the page.
If an elemts matches the most important content of the page is is displayed in green. If it does not match is is displayed in red
Domain
| Site | www.ncbi.nlm.nih.gov |
| Domain length | 20 characters |
| Domain relevance |
found the keyword ncbi in domain name ! |
Head
The head element is a container for all the elements int he head of a page. Elements inside head can fort example include scripts, instruct the browser where to find style sheets, provide meta information. We analyzed the follwoing tags in the head section: <title>, <link>, <meta>,<script>, and <style>.
| Page Title | national center for biotechnology information |
| Page Title relevance |
100% match national center biotechnology information |
| Meta Description | no page description found (0 chars) |
| Meta Deascription relevance |
0% match No title found ! |
| Meta Keywords | no keywords found |
| Meta keyword relevance |
0% match No meta keywords found ! |
| Meta paf-app-resources | |
| Meta paf_template | stdncol |
| Meta ncbiexpander | minheight: 70 |
| Meta ncbi_app | guide |
| Meta ncbi_pdid | homepage |
| Meta | text/html; charset=utf-8 |
| Meta node-id | 1512 |
| Meta created | fri, 2011-12-09 11:37 |
| Meta modified | mon, 2012-02-27 14:47 |
| Meta subsite | guide |
| Meta path | guide/new-guide-home |
| Meta node-type | page |
| Meta ncbi_phid | ce8e78fffc0181d10000000000069a1c |
Content
Content is the most important thing on a website. Content can be indexed by seach engines. They provide most of a websites traffic. Tags such as headings (h1 .. h6), paragraphs (p) can be used to structure the text on the page. Tags as bold (b / strong) or italic (i / em) can be used the empasize important text. Images can be used to further explain or just to brighten up a page and can be describud using the alt tag. Links can be used to direct users to another page. All elements have in common that they use text and text can be indexed !
| Keyword density | about alignment all analysis archive asn bankit basic bioassays biosystems biotechnology blast blink bookshelf cdd center central chemicals clinical clusters conserved data database databases dbgap dbvar dna domain domains e-utilities expression genbank gene genes genetics genome genomes genomic genotypes geo get handbook help homologene homology how influenza information inheritance link literature local man manual map maps medicine mendelian national ncbi news nucleotide omim omnibus online phenotypes pmc popset primer-blast prosplign protein proteins protmap pubchem pubmed queries read reference refseq refseqgene resources rna science search sequence sequin service skip snp software splign sra stand-alone structural structure structures submission submit taxonomy tbl tool trace training tutorials unigene unists variation vast vector viewer virus workbench |
| Wordcount | 717 words found on www.ncbi.nlm.nih.gov |
| Links |
293 links found on page containing the following anchor texts more..., resources, all resources, chemicals & bioassays, biosystems, pubchem bioassay, pubchem compound, pubchem structure search, pubchem substance, all chemicals & bioassays resources..., dna & rna, blast (basic local alignment search tool), blast (stand-alone), e-utilities, genbank, genbank: bankit, genbank: sequin, genbank: tbl2asn, genome workbench, influenza virus, nucleotide database, popset, primer-blast, prosplign, reference sequence (refseq), refseqgene, sequence read archive (sra), splign, trace archive, unigene, unists, all dna & rna resources..., data & software, blast (basic local alignment search tool), blast (stand-alone), cn3d, conserved domain search service (cd search), e-utilities, genbank: bankit, genbank: sequin, genbank: tbl2asn, genome protmap, genome workbench, primer-blast, prosplign, pubchem structure search, snp submission tool, splign, vector alignment search tool (vast), all data & software resources..., domains & structures, biosystems, cn3d, conserved domain database (cdd), conserved domain search service (cd search), structure (molecular modeling database), vector alignment search tool (vast), all domains & structures resources..., genes & expression, biosystems, database of genotypes and phenotypes (dbgap), e-utilities, gene, gene expression omnibus (geo) database , gene expression omnibus (geo) datasets, gene expression omnibus (geo) profiles, genome workbench, homologene, map viewer, online mendelian inheritance in man (omim), refseqgene, unigene, all genes & expression resources..., genetics & medicine, bookshelf, database of genotypes and phenotypes (dbgap), genetic testing registry, influenza virus, map viewer, online mendelian inheritance in man (omim), pubmed, pubmed central (pmc), pubmed clinical queries, refseqgene, all genetics & medicine resources..., genomes & maps, database of genomic structural variation (dbvar), genbank: tbl2asn, genome, genome project, genome protmap, genome workbench, influenza virus, map viewer, nucleotide database, popset, prosplign, sequence read archive (sra), splign, trace archive, unists, all genomes & maps resources..., homology, blast (basic local alignment search tool), blast (stand-alone), blast link (blink), conserved domain database (cdd), conserved domain search service (cd search), genome protmap, homologene, protein clusters, all homology resources..., literature, bookshelf, e-utilities, journals in ncbi databases, mesh database, ncbi handbook, ncbi help manual, ncbi news, pubmed, pubmed central (pmc), pubmed clinical queries, all literature resources..., proteins, biosystems, blast (basic local alignment search tool), blast (stand-alone), blast link (blink), conserved domain database (cdd), conserved domain search service (cd search), e-utilities, prosplign, protein clusters, protein database, reference sequence (refseq), all proteins resources..., sequence analysis, blast (basic local alignment search tool), blast (stand-alone), blast link (blink), conserved domain search service (cd search), genome protmap, genome workbench, influenza virus, primer-blast, prosplign, splign, all sequence analysis resources..., taxonomy, taxonomy, taxonomy browser, taxonomy common tree, all taxonomy resources..., training & tutorials, ncbi education page, ncbi handbook, ncbi help manual, ncbi news, science primer, all training & tutorials resources..., variation, database of genomic structural variation (dbvar), database of genotypes and phenotypes (dbgap), database of single nucleotide polymorphisms (dbsnp), snp submission tool, all variation resources..., how to, all how to, chemicals & bioassays, dna & rna, data & software, domains & structures, genes & expression, genetics & medicine, genomes & maps, homology, literature, proteins, sequence analysis, taxonomy, training & tutorials, variation, skip to main content, skip to navigation, about ncbi accesskeys, my ncbi, sign in, sign out, ncbi, about the ncbi, mission, organization, research, rss feeds, tools, downloads, how-to's, submissions, ncbi home, resource list (a-z), all resources, chemicals & bioassays, data & software, dna & rna, domains & structures, genes & expression, genetics & medicine, genomes & maps, homology, literature, proteins, sequence analysis, taxonomy, training & tutorials, variation, pubmed, bookshelf, pubmed central, pubmed health, blast, nucleotide, genome, snp, gene, protein, pubchem, ncbi's april newsletter is on the bookshelf, new filter sidebar has been added to pubmed, youtube video, delta blast - more sensitive protein searching, here, more..., ncbi, write to the help desk, ncbi education, ncbi help manual, ncbi handbook, training & tutorials, chemicals & bioassays, data & software, dna & rna, domains & structures, genes & expression, genetics & medicine, genomes & maps, homology, literature, proteins, sequence analysis, taxonomy, training & tutorials, variation, pubmed, nucleotide, blast, pubmed central, gene, bookshelf, protein, omim, genome, snp, structure, genetic testing registry, pubmed health, genbank, reference sequences, map viewer, human genome, mouse genome, influenza virus, primer-blast, sequence read archive, about ncbi, research at ncbi, ncbi newsletter, ncbi ftp site, ncbi on facebook, ncbi on twitter, ncbi on youtube, privacy policy, nlm, nih, dhhs, usa.gov, copyright, disclaimer, privacy, accessibility, contact, national center for biotechnology information, u.s. national library of medicine, |
| Link anchor relevance |
59% match more resources all chemicals bioassays biosystems pubchem bioassay compound structure search substance dna rna blast basic local alignment tool stand-alone e-utilities genbank bankit sequin tbl asn genome workbench influenza virus nucleotide database popset primer-blast prosplign reference sequence refseq refseqgene read archive sra splign trace unigene unists data software conserved domain service protmap snp submission vector vast domains structures cdd molecular modeling genes expression genotypes phenotypes dbgap gene omnibus geo datasets profiles homologene map viewer online mendelian inheritance man omim genetics medicine bookshelf genetic testing registry pubmed central pmc clinical queries genomes maps genomic structural variation dbvar project homology link blink protein clusters literature journals ncbi databases mesh handbook help manual news proteins analysis taxonomy browser common tree training tutorials education science primer single polymorphisms dbsnp how skip main content navigation about accesskeys sign out mission organization research rss feeds tools downloads how-to's submissions home resource list a-z health ncbi's april newsletter new filter sidebar has been added youtube video delta sensitive searching here write desk sequences human mouse ftp site facebook twitter privacy policy nlm nih dhhs usa gov copyright disclaimer accessibility contact national center biotechnology information library |
| Headings |
12 headings found on page containing the following texts ncbi, welcome to ncbi, national center for biotechnology information, get started, simple ncbi directory, popular resources, ncbi announcements, getting started, resources, popular, featured, ncbi information, |
| Headings relevance |
47% match ncbi welcome national center biotechnology information get started simple directory popular resources announcements getting featured |
| Emphasis (bold and italic) |
1 bold or italic tags found on page containing the following texts warning:, |
| Bold and italic tag relevance |
0% match warning |
| Image alt tags |
10 image alt tags found on page containing the following texts ncbi logo, gtr advertisement, ncbi youtube channel, information on genotype and phenotype, ncbi facebook page, information on dbvar, ncbi twitter feed, information on 3d structures, information on ncbi education resources, , |
| Image alt tag relevance |
31% match ncbi logo gtr advertisement youtube channel information genotype phenotype facebook dbvar twitter feed structures education resources |
www.ncbi.nlm.nih.gov server info
A good server setup can make a huge difference for website performance and may even enhance the ratings in the search engine results since page speed has become an issue.
Http request info
| 'HTTP response code | 200 |
| Download time | 1,554793 seconds |
| Filesize | 48332 bytes |
Server headers
Server headers are the response the server sends before the actual content. A correct server setup can speed up a site and free up server resources. Make sure that all headers are set correct. For example dont cache dynamic content and dont close connections unless there is a good reason.
| HTTP/1.1 200 OK | |
| Date: Fri, 25 May 2012 23:39:23 GMT | The Date header represents the time when the message was generated, regardless of caching that happened since. It is used by caches as input to expiration calculations, and to detect clock drift. |
| Server: Apache | The Server header contains information about the software used by the origin server to handle the request. The server used here is Apache |
| Cache-Control: private | The Cache-Control header is used to specify directives that must be obeyed by all caches along the request/response chain. Cache directives are unidirectional in that the presence of a directive in a request does not imply that the same directive is in effect in the response. The value is private |
| NCBI-SID: CE8E78FFFC0182B1_0006SID | |
| Content-Type: text/html; charset=UTF-8 | The Content-Type entity-header field indicates the media type of the entity-body sent to the recipient or, in the case of the HEAD method, the media type that would have been sent had the request been a GET. . The value is text/html; charset=UTF-8 |
| Vary: Accept-Encoding | |
| Set-Cookie: ncbi_sid=CE8E78FFFC0182B1_0006SID; domain=.nih.gov; path=/; expires=Sat, 25 May 2013 23:39:23 GMT | A cookie, also known as a web cookie, browser cookie, and HTTP cookie, is a piece of text stored on a user's computer by their web browser. The set cookie header tells the browser to store this data in a text file. The cookie value is ncbi_sid=CE8E78FFFC0182B1_0006SID; domain=.nih.gov; path=/; expires=Sat, 25 May 2013 23:39:23 GMT bytes |
| Set-Cookie: WebEnv=1rSAgV%40CE8E78FFFC0182B1_0006SID; domain=.nlm.nih.gov; path=/; expires=Sat, 26 May 2012 07:39:24 GMT | A cookie, also known as a web cookie, browser cookie, and HTTP cookie, is a piece of text stored on a user's computer by their web browser. The set cookie header tells the browser to store this data in a text file. The cookie value is WebEnv=1rSAgV%40CE8E78FFFC0182B1_0006SID; domain=.nlm.nih.gov; path=/; expires=Sat, 26 May 2012 07:39:24 GMT bytes |
| Connection: close | The Connection general-header field allows the sender to specify options that are desired for that particular connection. Common values are keep-alive and close. Keep alive means the connection to the server should stay open for re-use. Usually this means a speed advantage for a website since the connection can be reused to fetch images, javascript, css etc. The value is close |
| Transfer-Encoding: chunked | The Transfer-Encoding header indicates what (if any) type of transformation has been applied to the message body. This differs from Content-Encoding in that transfer-codings are a property of the message, not of the representation; i.e., it will be removed by the next "hop", whereas content-codings are end-to-end. The most commonly used transfer-coding is chunked, which allows persistent connections to be used without knowing the entire body's length. The value is chunked |
Server location
Server location is important because a server that is located near the customer will serve pages faster then a server located far away
| IP Adress | 130.14.29.110 |
| Country Code | US |
| Country Code 3 | USA |
| Country Name | United States |
| Region | MD |
| City | Rockville |
| Postal Code | 20852 |
| Metro Code | 511 |
| Area Code | 301 |
www.ncbi.nlm.nih.gov navigation and internal link structure
We have scanned www.ncbi.nlm.nih.gov for internal links and found 262 links on this page. We found 17 base folders and 29 folders on this site. Easy to follow navigation helps your visitors navigate through your website efficiently and improves the website experience. It is even more important for seach engines while it helps them spider your website and find the most important content.
We found an easy to follow navigation structure on www.ncbi.nlm.nih.gov
Internal links found
Click on any of the links below to analyze that page
Backlink analysis for www.ncbi.nlm.nih.gov
Backlinks leading into a domain are of great important for the search engine results of a page. Each link from a website counts as a 'vote' for that websites. Links from trusted, related and high quality domains have more weight then other links.
Gathering links is often referred to as link building. If you do not have enought quility links to a domain you better start to build those links !
There are currently 0 links leading into www.ncbi.nlm.nih.gov
There are a below average amount of backinks. Link building should be a priority for this site. Try to get links from hight quality websites to your site.
Links to external pages from www.ncbi.nlm.nih.gov
|
pubchem.ncbi.nlm.nih.gov pubchem structure search - pubchem.ncbi.nlm.nih.gov/search/search.cgi |
|
blast.ncbi.nlm.nih.gov blast (basic local alignment search tool) - blast.ncbi.nlm.nih.gov |
|
blast.ncbi.nlm.nih.gov blast (stand-alone) - blast.ncbi.nlm.nih.gov/blast.cgi?cmd=web&page_type=blastdocs&doc_type=download |
|
blast.ncbi.nlm.nih.gov blast - blast.ncbi.nlm.nih.gov/ |
|
pubchem.ncbi.nlm.nih.gov pubchem - pubchem.ncbi.nlm.nih.gov/ |
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www.nlm.nih.gov new filter sidebar has been added to pubmed - www.nlm.nih.gov/pubs/techbull/mj12/mj12_pm_sidebar.html |
|
www.youtube.com youtube video - www.youtube.com/watch?v=kgs547njz7u |
|
blast.ncbi.nlm.nih.gov here - blast.ncbi.nlm.nih.gov/blast.cgi?page_type=blastsearch&program=blastp&blast_programs=deltablast |
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130.14.22.5 more... - 130.14.22.5/feed/rss.cgi?ncbi_sid=ce8e78fffc0182b1%5f0006sid&ncbi_phid=ce8e78fffc0181d10000000000069a1c&myncbi_id=0&port=live |
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www.pubmedcentral.nih.gov pubmed central - www.pubmedcentral.nih.gov/ |
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www.facebook.com ncbi on facebook - www.facebook.com/ncbi.nlm |
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www.twitter.com ncbi on twitter - www.twitter.com/ncbi |
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www.youtube.com ncbi on youtube - www.youtube.com/ncbinlm |
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www.nlm.nih.gov privacy policy - www.nlm.nih.gov/privacy.html |
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www.nlm.nih.gov nlm - www.nlm.nih.gov |
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www.nih.gov nih - www.nih.gov |
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www.dhhs.gov dhhs - www.dhhs.gov |
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www.usa.gov usa.gov - www.usa.gov |
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www.nlm.nih.gov privacy - www.nlm.nih.gov/privacy.html |
|
www.nlm.nih.gov u.s. national library of medicine - www.nlm.nih.gov/ |
www.ncbi.nlm.nih.gov seo score expained
Below are the scores we calculated for different parts of www.ncbi.nlm.nih.gov.
If any score is below 100 optimalisation is possible. If any score is below 40 improving this score should be a priority.
Not all scores are weighted equally in our final SEO score.
More detailed information for any suggestion can be count under the tabs.
Relatively unimportant optimalisation tips are not included in this summary.
| Item | Score | Factor | Suggestion | |
|---|---|---|---|---|
|
|
PageTitle | 100 | 0,3 | Far too many sites lack a page title. A page title is the first thing that shows in the search results so always use the title element. |
|
|
Title relevance | 100 | 2,3 | A title should reflect the contents of a site. This site has a 100 % match |
|
|
Title Length | 100 | 0,7 | Try to keep your title between 40 and 66 characters. Your title was 46 characters long |
|
|
Meta Description | 0 | 0,2 | A meta description is the second thing that shows in the search results so always use the meta description. |
|
|
Meta Description Length | 0 | 0,7 | The meta description should be between 145 and 160 characters. This meta description was 1 characters long |
|
|
Meta description relevance | 0 | 0,7 | Meta Description should reflect the contents of a site. This site has a 0 % match |
|
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Number of internal links | 50 | 3,3 | Linking to internal pages makes pages easier to find for search engines. Try to keep the number of links on your page roughly below 100. There are 262 internal links on this page. |
|
|
Folder structure | 100 | 1,4 | We found a folder structure in the links on your page. A good folder structure makes a site easier to navigate. We found 17 level 1 folders and 29 folders above or in the first level of navigation. |
|
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Headings | 85 | 1,6 | Headers should reflect the contents of a site. This site has a 47 % match |
|
|
Links | 100 | 1,6 | Link anchors should to some degree reflect the contents of a site. This site has a 59 % match |
|
|
Image alt tags | 93 | 0,5 | Image alt tags should to some degree reflect the contents of a site. This site has a 31 % match |
|
|
Html ratio | 10 | 1,1 | Try to keep the html / text ratio as low as possible. More html means longer loading times. Layout should be handled in a serpate css file |
|
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Page errors | 92 | 2 | If this score is not 100 check the html very carefully. We found 17 errors and warnings |
|
|
WordCount | 85 | 1,1 | An ideal page contains between 400 and 600 words.This page contains 718 words |
www.ncbi.nlm.nih.gov html info
HTML stands for Hypertext Markup Language, a standardized system for tagging text files to achieve font, color, graphic, and hyperlink effects on World Wide Web pages.
Html / text ratio
Try to keep your html as short as possible. Html only describes your content. There is no benefit in having a page with lots of html tags. A bloated page will slow down your site and harm user experience.
The html ratio of this page is 6,3
Page Errors
Html errors at best slow down your website (since a browser has to guess at the meaning) and in worst case render your page unviewable. Therefor make shure there are no html errors on your page !
line 39 column 223 - Warning: <link> proprietary attribute "xml:base"
line 59 column 25 - Warning: <div> proprietary attribute "xmlns:xi"
line 60 column 5 - Warning: <div> proprietary attribute "xml:base"
line 60 column 326 - Warning: <a> proprietary attribute "role"
line 192 column 37 - Warning: <div> proprietary attribute "role"
line 196 column 37 - Warning: <div> proprietary attribute "nid"
line 197 column 3 - Warning: <div> proprietary attribute "xmlns:atom"
line 238 column 11 - Warning: <li> proprietary attribute "xmlns:atom"
line 243 column 11 - Warning: <li> proprietary attribute "xmlns:atom"
line 248 column 11 - Warning: <li> proprietary attribute "xmlns:atom"
line 296 column 5 - Warning: <div> proprietary attribute "xmlns:xi"
line 297 column 9 - Warning: <div> proprietary attribute "xml:base"
line 484 column 113 - Warning: <script> proprietary attribute "snapshot"
line 192 column 269 - Warning: trimming empty <li>
line 475 column 17 - Warning: trimming empty <span>
line 483 column 9 - Warning: trimming empty <span>
Info: Document content looks like HTML Proprietary
17 warnings, 0 errors were found!
Repair broken html
r-domain lets you repair the broken html. Click on the button below to let r-domain fetch your page and show the repaired output. Copy the output to your site and test it there !
www.ncbi.nlm.nih.gov stylesheet info
Cascading Style Sheets (CSS) is a style sheet language used to describe the presentation semantics (the look and formatting) of a document written in a markup language.
Stylesheets in the head of the document
The following css files were found on www.ncbi.nlm.nih.gov:
http://www.ncbi.nlm.nih.gov//static.pubmed.gov/portal/portal3rc.fcgi/3467497/css/3392652/3418010.css
http://www.ncbi.nlm.nih.gov//static.pubmed.gov/portal/portal3rc.fcgi/3467497/css/31982.css
http://www.ncbi.nlm.nih.gov//static.pubmed.gov/portal/portal3rc.fcgi/3417851/css/1123698/3357458/285982/3394943/251717/3393936/3401087/3401095/14534/45193/3394077/319388/3394986/3399108/3358672/3393491/3398178/3394958/3251672/3293783.css
http://www.ncbi.nlm.nih.gov//static.pubmed.gov/portal/portal3rc.fcgi/3417851/css/31982.css
r-domain advises to combine all stylesheets to one compressed stylesheet. Adding multiple stylesheets to your page can seriously slow down your website. Compressing your stylehseet can speed up your page
www.ncbi.nlm.nih.gov inline stylesheet info
No inline css was detected on this page
The current report is cached on Sat, 26 May 2012 01:39:24. Click here to refresh the results
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