Virology.net - SEO Checker

Overview of the SEO Check
Meta information
59% 
Page quality
71% 
Page structure
79% 
Link structure
85% 
Server
31% 
External factors
100% 
SEO Score
Response time
0.69 s
File size
19.80 kB
Words
897
Media files
5
Number of links
65 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
All the Virology on the WWW
The length of the page title is perfect. (261 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
All the Virology on the WWW is the best site on the net to find information about viruses, virology, microbiology and infectious disease. This comprehensive index site has information for virologists, students, patients, and much more.
The meta description is too long: 1427 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Server location: United States of America
The language is not specified in the HTML markup.
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
HTTP-Header Content-Type: utf-8
Meta http-equiv Content-Type: iso-8859-1
The specified character encodings are different.
Doctype
(Nice to have)
No doctype markup was found.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
descriptionAll the Virology on the WWW is the best site on the net to find information about viruses, virology, microbiology and infectious disease. This comprehensive index site has information for virologists, students, patients, and much more.
keywordsvirus, virology, microbiology, vaccine, viral, HIV, AIDS, retrovirus, infectious, job, news, picture, bw, warfare, weapons, lab, ebola, meeting, journal, institute, germ, government, academic, dictionaries, newsgroups, tutorial, image, emerging, society, societies, index, catalogue, herpes, hantavirus, illness, sickness, bug, cold, information, notes, search, sex, transmit, CDC, university, research, polio, smallpox, pox, flu, patient, student, teacher, physician, microbial, plant, departments, genome, NIH, vector, immunology, techniques, gene, anti-viral, patents, weird, technology, treatment, agency, laboratory, public, virological, virally, adenovirus, answers, Antiviral, Biochemistry, biological, Biology, book, Borna, California, Cancer, cell, Cervical, chemotherapy, clinical, course, cure, discover, disease, DNA, drug, engineering, evolution, exploration, faculty, future, genetic, genital, Graduate, health, help, HSV, human, Immunoglobulin, Influenza, instruction, Leukemia, medical, molecular, neurovirology, outbreak, outline, pathogenesis, Poliovirus, Polyomavirus, prevention, program, questions, reading, regulation, RNA, school, science, scientific, simplex, structure, studies, study, syllabus, textbook, therapy, transcription, Sander, Tulane, dmsander, David, leukemia, apillomavirus, papillomavirus
robotsindex,follow
DISTRIBUTIONGLOBAL
content-typetext/html; charset=iso-8859-1
PICS-Label(PICS-1.1 "http://www.classify.org/safesurf/" l r (SS~~000 1))

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Page quality

Content
(Critically important)
This page contains 897 words. That's ok.
41.6% of the text are stop words.
The page contains a listing, which indicates a good text layout.
16 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 19.74 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This page does not require any JavaScript files.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
Image SEO
(Somewhat important)
4 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
/Graphics/vjheadsquare.gifNo alt attribute provided
http://www.virology.net/Graphics/vjtype.gifNo alt attribute provided
/Graphics/Virology2.jpgNo alt attribute provided
http://www.virology.net/Graphics/spacer.gifNo alt attribute provided
/Graphics/macspin.gifMade by Macintosh

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H3 How to find what you're looking for:
H3 How to Add a Site to this List:
H3 Awards that we've Won:
H3 Disclaimer:
H5 Questions, comments? Send email to: [email protected]
Some anchor texts are used more than once.
6 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 12 external links on this page.
LinkAttributesAnchor text
http://www.virologyj.com/External No Text
http://www.virologyj.com/External Don't miss
http://www.virologyj.com/External Virology Journal -
http://www.virologyj.com/External an
http://www.virologyj.com/External No Text
http://www.virologyj.com/External o
http://www.virologyj.com/External pen
http://www.virologyj.com/External a
http://www.virologyj.com/External ccess journal from BioMed Central
/Big_Virology/BVHomePage.htmlThe Big Picture Book of Viruses
/courseware.htmlOnline Virology and Microbiology Course Notes
/Bookpage/Bookshop.htmlThe Virology Bookshop
/garryfavwebindex.htmlComplete Table of Contents
/ATVdict.htmlVirology Dictionaries
/ATVnews.htmlVirology News Page
/dvnreg.htmlDaily Virology News
/garryfavwebindex.htmlAnchor Specific Virus Sites
/garryfavwebaids.htmlAIDS & HIV
/ATVemerinf.htmlEmerging Viruses
/garryfavwebplant.htmlPlant Viruses
/garryfavweborg.htmlOrganizations and Groups
/garryfavweb10.htmlAnchor Graduate Programs in Virology
/garryfavweb10.htmlAnchor On-Line Virology Courses and Tutorials
/garryfavweb1.htmlAnchor Anti-Viral Drug Resources
/ATVdict.htmlNo Text
/garryfavweb2.htmlAnchor Viral Genome Sequence Data
/garryfavwebbw.htmlBiological Warfare
/ATVdict.htmlNo Text
/garryfavweb1.htmlAnchor Viral Immunology
/ATVimages.htmlElectron Micrographs & Macromolecular Images
/ATVdict.htmlNo Text
/garryfavwebgenether.htmlViral Vectors & Gene Therapy
https://www.webhealthsearch.co...External General Virology
/ATVnews.htmlVirology in the News
/ATVemerinf.htmlInfectious & Emerging Disease
/ATVdict.htmlNo Text
/ATVdict.htmlText duplicate Virology Dictionaries
/garryfavweb2.htmlAnchor Taxonomy and Phylogeny
/garryfavweb2.htmlVirological Techniques
/garryfavwebvacc.htmlVaccine and Vaccine Development
https://www.genericamoxil.com/External Generic Amoxil
/garryfavwebsearch.htmlsearch page
/ATVaward.htmlspecial awards page
http://www.apple.com/External IMG-ALT Made by Macintosh
/garryfavweb.htmlHome
/garryfavwebindex.htmlTable of Contents
/garryfavwebfaq.htmlFAQ
/garryfavwebsearch.htmlSearch
/garryfavwebindex.htmlAll the Virology on the WWW
/Big_Virology/BVHomePage.htmlBig Picture Book of Viruses
/courseware.htmlOn-line Virology Course Notes
/Bookpage/Bookshop.htmlText duplicate The Virology Bookshop
/ATVnews.htmlVirology and Microbial News
/ATVarticles.htmlMicrobiology and Virology Articles
/garryfavwebjobs.htmlVirology Job Resources
/ATVdict.htmlNo Text
/garryfavwebmeet.htmlScientific Meetings
/ATVdict.htmlNo Text
/ATVMedline.htmlSearch Scientific Journal Articles - Free MEDLINE
/garryfavweb21.htmlAnchor Other Health Related Sites
/garryfavwebgovpat.htmlAnchor No Text
/garryfavweb21.htmlAnchor Epidemiology & Public Health
/garryfavwebgovpat.htmlAnchor No Text
/garryfavwebjournals.htmlScientific Journals of interest to Virology
/garryfavwebgovpat.htmlAnchor No Text
/garryfavwebgovpat.htmlAnchor Government Agencies
/garryfavwebgovpat.htmlAnchor No Text
/garryfavwebgovpat.htmlAnchor Patents & Legal Resources
/garryfavwebgovpat.htmlAnchor No Text
/garryfavwebgovpat.htmlAnchor Technology Transfer
/WeirdVirology.htmlWeird Virology!
/garryfavweb22.htmlOther Lists of WWW Links
/garryfavwebgovpat.htmlAnchor No Text
/garryfavwebnews.htmlUsenet Newsgroups
/ATVbionet.htmlbionet newsgroups
/garryfavwebgovpat.htmlAnchor No Text
/garryfavweb22.htmlWWW Searching Options

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
Performance
(Somewhat important)
The page response time of 0.69 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
This page does not require any CSS files.
This page does not require any JavaScript files.
The file size of the HTML document is fine (20 kB).

HTTP Response Header

NameValue
transfer-encodingchunked
content-typetext/html; charset=UTF-8
serverMicrosoft-IIS/7.5
x-powered-byASP.NET
dateMon, 14 Dec 2020 09:06:15 GMT
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is rated as "Only for Adults".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 926 referring domains.
This page has 71,738 backlinks.
This page has backlinks from 761 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares, comments and likes on Facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Search preview

www.virology.net
All the Virology on the WWW
All the Virology on the WWW is the best site on the net to find information about viruses, virology, microbiology and infectious disease. This comprehensive index site has information for virologists, students, patients, and much more.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Virology80%Check
Virology information63%Check
Virology Microbiology63%Check
WWW62%Check
net62%Check
virology related59%Check
Virology News59%Check
Virology Sites59%Check
Virology Articles59%Check
Virology web57%Check

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