Search Engine Optimization Overview
80
100
Europe PMCHome - Europe PMC
Europe PMC is an archive of life sciences journal literature.
Seo
Title
Only one title tag should be present on the webpage.
Meta description
The meta description tag is good.
Europe PMC is an archive of life sciences journal literature.
Headings
The headings are properly set.
  1. Search life-sciences literature (41,042,780 articles, preprints and more)
  1. Innovative features
  2. Comprehensive search
  3. Trusted partnerships
Content keywords
The content has relevant keywords.
europeeuropepmc
Image keywords
All images have alt attributes set.
SEO friendly URL
The URL is SEO friendly.
http://europepmc.org/
404 page
The website has 404 error pages.
http://europepmc.org/404-ea175fbd49f3878ba8784a0bdc1507f2
Robots.txt
The webpage can be accessed by search engines.
Noindex
The webpage does not have a noindex tag set.
In-page links
The number of links on the webpage is okay.
Language
The webpage has the language declared.
en
Favicon
The webpage has a favicon.
http://europepmc.org/images/favicon.ico
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.23 seconds.
Page size
The size of the HTML webpage is 8,449.00.
HTTP requests
There are fewer than 36 HTTP requests on the webpage.
  1. http://europepmc.org/./wicket/resource/org.apache.wicket.resource.JQueryResourceReference/jquery/jquery-1.11.1.min-ver-8101D596B2B8FA35FE3A634EA342D7C3.js
  2. http://europepmc.org/./wicket/resource/org.europepmc.account.AccountSigninPanel/AccoutSigninPanel-ver-23536C62407C81CFCDCB80EBF689D4C9.js
  3. http://europepmc.org/template/yahoo-min.js?v=12085
  4. http://europepmc.org/template/dom-min.js?v=12085
  5. http://europepmc.org/template/enrichment.js?v=12085
  6. http://europepmc.org/template/hoverIntent.js?v=12085
  7. http://europepmc.org/template/jquery.js?v=12085
  8. http://europepmc.org/template/epmc.js?v=12085
  9. https://cdn.jsdelivr.net/npm/get-root-node-polyfill@1.0.0/index.min.js
  10. http://europepmc.org/js/chunk-04015205.69669f2f.js
  11. http://europepmc.org/js/chunk-cac315d4.f56fd5d7.js
  12. http://europepmc.org/./wicket/resource/com.googlecode.wicket.jquery.core.resource.JQueryUIResourceReference/jquery-ui.min-ver-80CBC031ED1AE0BD82C578DD2D6A4EA0.js
  13. http://europepmc.org/js_min/min/epmc-min.js?v=12085
  14. http://europepmc.org/js_min/min/responsify-analytics-min.js?v=12085
  15. http://europepmc.org/js/chunk-vendors.0ee91640.js
  16. http://europepmc.org/js/app.e2193c1f.js
  17. http://europepmc.org/Scripts/wz_tooltip.js?v=12085
  1. http://europepmc.org/css_min/min/orcid-min.css?v=12085
  2. http://europepmc.org/template/font-awesome/css/all.min.css
  3. http://europepmc.org/template/EPMC-iconfont/style.css?v=12085
  4. http://europepmc.org/template/jquery_ui.css?v=12085
  5. http://europepmc.org/template/jquery_menu.css?v=12085
  6. http://europepmc.org/template/enrichment.css?v=12085
  7. http://europepmc.org/template/ncbi/epmc.ncbi.css?v=12085
  8. http://europepmc.org/template/epmc_new.css?v=12085
  9. http://europepmc.org/css/compromise.css
  10. http://europepmc.org/css/chunk-vendors.a2fcebda.css
  11. http://europepmc.org/css/app.c4add79c.css
  12. http://europepmc.org/css/chunk-04015205.03921488.css
  13. http://europepmc.org/css/chunk-cac315d4.47cc104a.css
  14. http://europepmc.org/css/local-compromise.css
  15. http://europepmc.org/css_min/min/jquery-ui-min.css?v=12085
  16. http://europepmc.org/css_min/min/advanced_search-min.css?v=12085
  1. http://europepmc.org/img/innovative-features.b45d0859.svg
  2. http://europepmc.org/img/comprehensive-search.0e8a687e.svg
  3. http://europepmc.org/img/trusted-partnerships.a5a6b213.svg
Image format
There are 2 images that are not using the AVIF, WebP format.
  1. http://europepmc.org/img/what-is-europe-pmc.b5e62f34.jpeg
  2. http://europepmc.org/img/how-researchers-are-using-europe-pmc.a752be03.jpg
JavaScript defer
The are 17 javascript resources without the defer attribute.
  1. http://europepmc.org/./wicket/resource/org.apache.wicket.resource.JQueryResourceReference/jquery/jquery-1.11.1.min-ver-8101D596B2B8FA35FE3A634EA342D7C3.js
  2. http://europepmc.org/./wicket/resource/org.europepmc.account.AccountSigninPanel/AccoutSigninPanel-ver-23536C62407C81CFCDCB80EBF689D4C9.js
  3. http://europepmc.org/template/yahoo-min.js?v=12085
  4. http://europepmc.org/template/dom-min.js?v=12085
  5. http://europepmc.org/template/enrichment.js?v=12085
  6. http://europepmc.org/template/hoverIntent.js?v=12085
  7. http://europepmc.org/template/jquery.js?v=12085
  8. http://europepmc.org/template/epmc.js?v=12085
  9. https://cdn.jsdelivr.net/npm/get-root-node-polyfill@1.0.0/index.min.js
  10. http://europepmc.org/js/chunk-04015205.69669f2f.js
  11. http://europepmc.org/js/chunk-cac315d4.f56fd5d7.js
  12. http://europepmc.org/./wicket/resource/com.googlecode.wicket.jquery.core.resource.JQueryUIResourceReference/jquery-ui.min-ver-80CBC031ED1AE0BD82C578DD2D6A4EA0.js
  13. http://europepmc.org/js_min/min/epmc-min.js?v=12085
  14. http://europepmc.org/js_min/min/responsify-analytics-min.js?v=12085
  15. http://europepmc.org/js/chunk-vendors.0ee91640.js
  16. http://europepmc.org/js/app.e2193c1f.js
  17. http://europepmc.org/Scripts/wz_tooltip.js?v=12085
DOM size
The DOM size is optimal.
The HTML file has 494 DOM nodes.
Security
HTTPS encryption
The webpage does not use HTTPS encryption.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
Apache-Coyote/1.1
Unsafe cross-origin links
The webpage does not have unsafe cross-origin links.
Plaintext email
The webpage does not contain any plaintext emails.
Miscellaneous
Structured data
There are no structured data tags on the webpage.
Meta viewport
The webpage has a meta viewport tag set.
width=device-width
Character set
The webpage has a charset value set.
utf-8
Sitemap
The website has sitemaps.
  1. http://europepmc.org/sitemap_abstract_index.xml
  2. http://europepmc.org/sitemap_fulltext_index.xml
  3. http://europepmc.org/sitemap_authors_index.xml
  4. http://europepmc.org/sitemap_funders_index.xml
  5. http://europepmc.org/sitemap_search_index.xml
  6. http://europepmc.org/sitemap_grants_index.xml
Social
The webpage has 4 social links.
Content length
The webpage has 972 words.
Text to HTML ratio
The text to HTML ratio is 22%.
Inline CSS
The webpage contains inline CSS code.
  1. display:none
  2. text-align:center
  3. color: white !important;
  4. border:none
  5. display:none
  6. clear:both
Deprecated HTML
There are no deprecated HTML tags on the webpage.