Genome.ucsc.edu - SEO Checker

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Overview of the SEO Check
Meta information
72% 
Page quality
36% 
Page structure
79% 
Link structure
25% 
Server
69% 
External factors
100% 
SEO Score
Response time
1.41 s
File size
27.10 kB
Words
479
Media files
9
Number of links
90 internal / 20 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
UCSC Genome Browser Home
The length of the page title is perfect. (281 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
UCSC Genome Browser
The meta description is too short. (154 pixels out of 1000 max pixel length) 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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
descriptionUCSC Genome Browser
viewportwidth=device-width, initial-scale=1
keywordsgenome, genome browser, human genome, genome assembly, Blat, UCSC, bioinformatics, gene prediction, SNP, SNPs, EST, mRNA, mouse genome, rat genome, chicken genome, chimp genome, dog genome, fruitfly genome, zebrafish genome, xenopus, frog genome, rhesus, opossum, danio rerio genome, drosophila, fugu, yeast, ciona, comparative genomics, human variation, hapMap
charsetUTF-8

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Page quality

Content
(Critically important)
Only 1 paragraph/s was/were found on this page.
There are only 479 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 30 words is high.
18.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1" is provided.
This page only loads 2 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 10 tags for this page.
Image SEO
(Somewhat important)
5 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
http://genome.ucsc.edu/images/GIlogo.pngNo alt attribute provided
/images/ucscHelixLogo.pngNo alt attribute provided
/images/genomeBrowserBanner.jpgWelcome to the UCSC Genome Browser.
/sessionThumbNail1.pngNo alt attribute provideda demo
/sessionThumbNail2.pngNo alt attribute providedRibosome Footprinting profile of miR181a/b-1 knockout vs wildtype in mouse thymocytes with three samples each. Data from Verheyden and Klostermann et al. 2024 (https://www.biorxiv.org/content/10.1101/2023.09.08.556730v1)
/sessionThumbNail3.pngNo alt attribute providedmiR181-eCLIP data from Verheyden and Klostermann et.al. 2024. Shown are the chimeric and non-chimeric crosslinks for four conditions:
Video URLWidthHeight
...youtube.com/embed/NBDMNv2KFik?rel=032%33%
...youtube.com/embed/1RkqDlEKnyU?rel=032%33%
...youtube.com/embed/d5rHBLXwraM?rel=032%33%

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
H2 Tools
H2 News
H2 Meetings and Workshops: Come see us in person!
H2 Sharing data
H2 Learning
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
4 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 20 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://www.ucsc.edu/External Subdomain No Text
http://genome.ucsc.edu/index.htmlHome
/cgi-bin/hgGatewayGenomes
/cgi-bin/hgTracks?db=hg38&posi...Human GRCh38/hg38
/cgi-bin/hgTracks?db=hg19&posi...Human GRCh37/hg19
/cgi-bin/hgTracks?db=hub_36717...Human T2T-CHM13/hs1
/cgi-bin/hgTracks?db=mm39&posi...Mouse GRCm39/mm39
/cgi-bin/hgTracks?db=mm10&posi...Mouse GRCm38/mm10
https://hgdownload.soe.ucsc.ed...External Subdomain Genome Archive GenArk
/cgi-bin/hgTracks?db=wuhCor1&p...SARS-CoV-2 (COVID-19)
/cgi-bin/hgGatewayOther
/cgi-bin/hgTracksGenome Browser
/cgi-bin/hgTracksBack to Genome Browser
/cgi-bin/hgTracks?hgTracksConf...Configure
/cgi-bin/hgTracks?hgt_tSearch=...Track Search
/cgi-bin/hgTrackUi?g=oligoMatc...Short Exact DNA Match
/cgi-bin/cartReset?skipLs=1Reset All User Settings
/cgi-bin/hgBlat?command=startBlat
/cgi-bin/hgPcrIn-Silico PCR
/cgi-bin/hgTablesTable Browser
/cgi-bin/hgLiftOverLiftOver
/cgi-bin/hgNearGene Sorter
/cgi-bin/hgVaiVariant Annotation Integrator
/cgi-bin/hgIntegratorData Integrator
/cgi-bin/hgGenomeGenome Graphs
/cgi-bin/hgGeneGraphGene Interactions
A-TITLE Explore gene/protein interactions and pathways
http://genome.ucsc.edu/util.htmlOther Tools
/mirror.htmlEuro/Asia Mirrors
/goldenPath/help/mirror.htmlMirroring Instructions
https://hgdownload.soe.ucsc.ed...External Subdomain Genome Data
https://hgdownload.soe.ucsc.ed...External Subdomain Anchor Source Code
https://genome-store.ucsc.edu/External Subdomain Genome Browser Store
https://hgdownload.soe.ucsc.ed...External Subdomain Anchor Utilities
/goldenPath/help/ftp.htmlFTP
/goldenPath/help/mysql.htmlMySQL Access
/goldenPath/help/cloud.htmlCloud Access
/goldenPath/help/api.htmlREST API
/cgi-bin/hgCustomCustom Tracks
/cgi-bin/hgSession?hgS_doMainP...My Sessions
/cgi-bin/hgHubConnectTrack Hubs
/cgi-bin/hgCollectionTrack Collection Builder
/cgi-bin/hgPublicSessionsPublic Sessions
http://genome.ucsc.edu/gtex.htmlGenotype Tissue Expression (GTEx)
/ENCODE/index.htmlEncyclopedia of DNA Elements (ENCODE)
/singlecell.htmlUCSC Cell Browser
/covid19.htmlUCSC COVID-19 Research
http://genome.ucsc.edu/FAQ/FAQs & Search
/goldenPath/help/hgTracksHelp....Browser Documentation
/training/index.htmlTraining
/contacts.htmlContact Us
http://genomewiki.ucsc.edu/New window External Subdomain GenomeWiki
/goldenPath/newsarch.htmlNews
/goldenPath/pubs.htmlPublications
http://genome.ucsc.edu/blog/Subdomain Blog
http://genome.ucsc.edu/cite.htmlCite Us
/goldenPath/credits.htmlCredits
/goldenPath/releaseLog.htmlRelease Log
http://genome.ucsc.edu/staff.htmlStaff
/conditions.htmlConditions of Use
/goldenPath/history.htmlOur History
https://ucscgenomics.soe.ucsc....New window External Subdomain Jobs
http://genome.ucsc.edu/license/Licenses
/contacts.htmlText duplicate Contact Us
/cgi-bin/hgTracksIMG-ALT Welcome to the UCSC Genome Browser.
/cgi-bin/hgTracks?db=hg38&posi...hg38
/cgi-bin/hgTracks?db=hg19&posi...hg19
/cgi-bin/hgTracks?db=mm39&posi...mm39
/cgi-bin/hgGatewayText duplicate Genome Browser
/cgi-bin/hgBlatBLAT
/cgi-bin/hgPcrText duplicate In-Silico PCR
/cgi-bin/hgTablesText duplicate Table Browser
/cgi-bin/hgLiftOverText duplicate LiftOver
/goldenPath/help/api.htmlText duplicate REST API
/cgi-bin/hgVaiText duplicate Variant Annotation Integrator
http://genome.ucsc.edu/util.htmlMore tools...
/goldenPath/newsarch.htmlNew gnomAD v4 Constraint Metrics (hg38) and gnomAD Non-cancer filter (hg19/hg38)
/goldenPath/newsarch.htmlNew Prediction Scores super track and BayesDel track for hg19
/goldenPath/newsarch.htmlNew JASPAR tracks: Human (hg19/hg38) - Mouse (mm10/mm39)
/goldenPath/newsarch.htmlAbSplice Prediction Scores for hg38
/goldenPath/newsarch.htmlNew DECIPHER Dosage Sensitivity tracks for Human (hg19/hg38)
/goldenPath/newsarch.htmlNew GENCODE gene tracks: V45 (hg19/hg38) - VM34 (mm39)
http://www.medgencentre.com/MG...New window External Subdomain Anchor Medical Genetics Center Netherlands
https://eur.osiris-student.nl/...New window External Subdomain Eramus Medical Center
https://2024.eshg.org/programm...New window External Subdomain European Human Genetics Conference
https://www.childrensmercy.org...New window External Subdomain Children's Mercy Genomic Medicine Short Course
/cgi-bin/hgTracks?hgS_doOtherU...Subdomain No Text
/cgi-bin/hgTracks?hgS_doOtherU...Subdomain No Text
/cgi-bin/hgTracks?hgS_doOtherU...Subdomain No Text
/cgi-bin/hgPublicSessionsNew window Text duplicate Public Sessions
/cgi-bin/hgSessionSessions
/cgi-bin/hgHubConnectText duplicate Track Hubs
/cgi-bin/hgCustomText duplicate Custom Tracks
/training/index.htmlNew window Text duplicate Training
/training/education/index.htmlNew window Education
http://www.ucsc.edu/External Subdomain UCSC Home
http://www.soe.ucsc.edu/External Subdomain BSOE Home
https://ucscgenomics.soe.ucsc....External Subdomain Genomics Institute Home
http://genome.ucsc.edu/license/Text duplicate Licenses
http://genome.ucsc.edu/training/Text duplicate Training
http://genome.ucsc.edu/cite.htmlText duplicate Cite Us
/FAQ/index.htmlText duplicate FAQs & Search
https://genome-store.ucsc.edu/External Subdomain Store
/contacts.htmlContact
/cgi-bin/hgUserSuggestionSuggestions
https://ucscgenomics.soe.ucsc....External Subdomain Text duplicate Jobs
http://www.facebook.com/ucscGe...External Subdomain No Text
https://www.twitter.com/Genome...External Subdomain No Text
http://genome.ucsc.edu/blog/Subdomain No Text
https://secure.ucsc.edu/s/1069...External Subdomain Donate
/conditions.htmlText duplicate Conditions of Use

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is slow (1.41 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
This page loads 7 CSS files. This may affect the page load time negatively.
This page only loads 2 JavaScript files. That's good!
The file size of the HTML document is fine (27 kB).

HTTP Response Header

NameValue
dateSun, 14 Apr 2024 14:14:32 GMT
serverApache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9
accept-rangesbytes
varyAccept-Encoding
content-encodinggzip
content-length8256
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 5,538 referring domains.
This page has 60,705,221 backlinks.
This page has backlinks from 2,385 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: AdsBot-Google
User-agent: AhrefsBot
User-agent: Amazonbot
User-agent: anthropic-ai
User-agent: Applebot
User-agent: AwarioRssBot
User-agent: AwarioSmartBot
User-agent: Bytespider
User-agent: CCBot
User-agent: ChatGPT-User
User-agent: ClaudeBot
User-agent: Claude-Web
User-agent: cohere-ai
User-agent: DataForSeoBot
User-agent: Diffbot
User-agent: FacebookBot
User-agent: SemrushBot
User-agent: FriendlyCrawler
User-agent: Google-Extended
User-agent: GoogleOther
User-agent: GPTBot
User-agent: img2dataset
User-agent: ImagesiftBot
User-agent: magpie-crawler
User-agent: Meltwater
User-agent: omgili
User-agent: omgilibot
User-agent: peer39_crawler
User-agent: peer39_crawler/1.0
User-agent: PerplexityBot
User-agent: PiplBot
User-agent: scoop.it
User-agent: Seekr
User-agent: YandexBot
User-agent: YouBot
Disallow: /

User-agent: *
Crawl-delay: 5
Disallow: /admin/stats/
Disallow: /goldenPath/certificate.html
Disallow: /goldenPath/certificates/
Disallow: /cgi-bin/hgTracks*.customText*.

Similar sites

Search preview

genome.ucsc.edu
UCSC Genome Browser Home
UCSC Genome Browser

Most important keywords

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

KeywordResultRecheck
Genome73%Check
UCSC73%Check
UCSC Genome73%Check
UCSC Genome Browser69%Check
Genome Browser67%Check
Browser61%Check
Human Genome54%Check
Workshops43%Check
workshop43%Check
Data40%Check
Show more keywords and terms

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