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SEO Report for pubmed.gov

November 23, 2019 6:56 AM
Desktop screen Desktop screenshot for pubmed.gov

SEO SCORE

Favicon for pubmed.govpubmed.gov
72

8 criteria passed
3 criteria to solve

PERFORMANCE OPPORTUNITIES

Make your meta description eloquent and appealing, neither too short nor too long.
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Consider adding a robots.txt file in your web server's root directory.
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OVERVIEW

• Category
Law, Government, & Politics  >  Government Resources  >  Technology & Computing  >  Databases

FREE FORM BUILDER

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SEO

Redirection
pubmed.gov redirects to https://ncbi.nlm.nih.gov
SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by DigiCert Inc has expired on August 12, 2020.
Title Tag
Home - PubMed - NCBI
Length: 20 (recommended: 10 to 70)
Meta Description
PubMed comprises more than 30 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites.
Length: 222 (recommended: 50 to 160)
Google preview
Desktop Version

Home - PubMed - NCBI

https://pubmed.gov

PubMed comprises more than 30 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-...

Mobile Version

Favicon for pubmed.gov https://pubmed.gov

Home - PubMed - NCBI

PubMed comprises more than 30 million citations for biomedical literature from MEDLINE, life science journals, and online books. C...

Encoding
Great, language/character encoding is specified: utf-8
URL Resolve

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

Robots.txt
No robots.txt file was found on this page.
URL Parameters
Great, the domain URLs look clean.
Attribute Value
author pubmeddev
robots index,nofollow,noarchive

SEMANTIC ANALYSIS

The owner has associated the following topics to the website.

The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by pubmed.gov.

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

Topics
MEDLINE Confidence: 88% Arrow up

MEDLINE (Medical Literature Analysis and Retrieval System Online, or MEDLARS Online) is a bibliographic database of life sciences and biomedical information.

It includes bibliographic information for articles from academic journals covering medicine, nursing, pharmacy, dentistry, veterinary medicine, and health care.

MEDLINE also covers much of the literature in biology and biochemistry, as well as fields such as molecular evolution.

PubMed Central Confidence: 88% Arrow up

PubMed Central (PMC) is a free digital repository that archives publicly accessible full-text scholarly articles that have been published within the biomedical and life sciences journal literature.

As one of the major research databases within the suite of resources that have been developed by the National Center for Biotechnology Information (NCBI), PubMed Central is much more than just a document repository.

Submissions into PMC undergo an indexing and formatting procedure which results in enhanced metadata, medical ontology, and unique identifiers which all enrich the XML structured data for each article on deposit.

Content within PMC can easily be interlinked to many other NCBI databases and accessed via Entrez search and retrieval systems, further enhancing the public's ability to freely discover, read and build upon this portfolio of biomedical knowledge.

National Center for Biotechnology Information Confidence: 74% Arrow up

The National Center for Biotechnology Information (') is part of the United States National Library of Medicine (NLM), a branch of the National Institutes of Health.

The NCBI is located in Bethesda, Maryland and was founded in 1988 through legislation sponsored by Senator Claude Pepper.

Academic journal Confidence: 66% Arrow
Medical research Confidence: 64% Arrow

WEBSITE SPEED

pubmed.gov website speed is fast. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

LAYOUT

Doctype HTML 4.01 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website doesn't seem to be optimized for Mobile Visitors.

Phone
How pubmed.gov looks like on a mobile device such as an iPhone.

Tablet
How pubmed.gov looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 40% #ffffff
  • 22% #f0f0f0
  • 8% #00a0d0
  • 7% #101020
  • 4% #10a0d0
  • 3% #e0e0f0
  • 2% #f0ffff
  • 2% #fffff0
  • 1% #406090
  • 1% #3060a0
  • 1% #20b0d0
  • 1% #80d0e0

Text/code ratio

pubmed.gov's text/code ratio is 9.92%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 9.92%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

Great, we found headings on this page.

  • <H1> 2
  • <H2> 4
  • <H3> 7
  • <H4> 0
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
Pubmed (2)
<H2>
2nd level heading
Using pubmed
Pubmed tools
More resources
Simple ncbı directory
<H3>
3rd level heading
Latest literature
Trending articles
Getting started
Resources
Popular
Alt attributes Arrow up

We found 3 images on this website.
1 ALT attributes are missing on your image tags.

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 1 images on pubmed.gov. Check your website to make sure it's specified for each image on the page.

SOCIAL

This is an overview of your homepage shares on social networks.

Congratulations, your website is highly shared on social media! It's an excellent signal for your overall SEO strategy.

  • Facebook iconFacebook
  • Total Engagement 23.411
  • Likes 7.320
  • Shares 7.912
  • Comments 8.179
  • Pinterest iconPinterest 0
  • Linkedin iconLinkedin 0
  • Stumbleupon iconStumbleupon 0

SERVER

Server map
  • Service Provider (ISP)
  • National Library of Medicine
  • IP Address
  • 130.14.29.109
  • Country
  • Flag for United StatesUnited States
  • Region
  • Maryland , Silver Spring
  • Latitude and Longitude
  • 39.037 : -77.0412

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