Sdsc.edu - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
62% 
Page structure
79% 
Link structure
78% 
Server
20% 
External factors
100% 
SEO Score
Response time
1.15 s
File size
26.70 kB
Words
691
Media files
27
Number of links
132 internal / 18 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
San Diego Supercomputer Center
The length of the page title is perfect. (304 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
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)
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)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 691 words. That's ok.
16.6% of the text are stop words.
The page contains a listing, which indicates a good text layout.
7 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 23.78 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 7 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" is provided.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 127 characters this one is longer than 70 characters:
"the competition provides undergraduates with the opportunity to learn about, and work with, advanced h..."
Image SEO
(Somewhat important)
20 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)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...es/logos/sdsclogo-plusname-horiz-red.jpgNo alt attribute provided
/assets/images/logos/web-header-logo.svgNo alt attribute provided
...images/logos/web-header-name-tagline.svgNo alt attribute provided
...ts/images/logos/web-header-ucsd-logo.pngUCSD logo
/assets/images/web-header-mag-glass.pngNo alt attribute provided
...ges/news_items/PR20240129_scc_banner.jpgimage
..._items/PR20240126_nairr_pilot_banner.jpgimage
...items/PR20240124_clean_energy_banner.jpgimage
...ms/PR20240118_cancer_mutation_banner.jpgimage
/assets/images/bg-callout.pngbg1
/assets/images/bg-callout.pngNo alt attribute provided
/assets/images/bg-callout.pngNo alt attribute provided
/assets/images/bg-callout.pngNo alt attribute provided
...archers/smallthumbs/Wuerthwein_Frank.jpgNo alt attribute provided
...researchers/smallthumbs/GoetzAndreas.jpgNo alt attribute provided
...esearchers/smallthumbs/PfeifferWayne.jpgNo alt attribute provided
...es/researchers/smallthumbs/claffy_kc.jpgNo alt attribute provided
...ers/smallthumbs/KirkpatrickChristine.jpgNo alt attribute provided
...s/researchers/smallthumbs/ShortJames.jpgNo alt attribute provided
...researchers/smallthumbs/SinkovitsBob.jpgNo alt attribute provided
...es/researchers/smallthumbs/CuiYifeng.jpgNo alt attribute provided
...researchers/smallthumbs/MajumdarAmit.jpgNo alt attribute provided
...esearchers/smallthumbs/AltintasIlkay.jpgNo alt attribute provided
...searchers/smallthumbs/Zaslavsky_Ilya.jpgNo alt attribute provided
...esearchers/smallthumbs/GuptaAmarnath.jpgNo alt attribute provided
/assets/images/image_datacenter_status.pngNo alt attribute provided
/assets/images/btn-donate.pngdonate

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 Computational and Data Scientists
H2 Events
H2 Datacenter Status
H2 Get Connected
H2 SDSC Vision & Mission
H3 About SDSC
H3 SDSC Services
H3 SDSC Support
H3 Research & Development
H3 Education & Training
H3 News & Events
Some anchor texts are used more than once.
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 18 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.sdsc.edu/A-TITLE Click here to return to the Site homepage
https://www.sdsc.edu/Anchor Skip to navigation
https://www.ucsd.edu/New window External IMG-ALT UCSD logo
/cgi-bin/staff_dir.cgiDirectory
/support/status.htmlStatus
https://business.sdsc.edu/New window External Subdomain Business
/about_sdsc/index.htmlAbout SDSC
/about_sdsc/overview.htmlOverview
https://timeline.sdsc.edu/New window External Subdomain Timeline
/about_sdsc/director.htmlAbout the Director
/about_sdsc/contacts_leadershi...Leadership & Contacts
/cgi-bin/staff_dir.cgiStaff Directory
/about_sdsc/careers.htmlCareers
/about_sdsc/visitor_info.htmlVisitor Info
/services/index.htmlServices
/services/hpc/index.htmlHigh-Performance Computing
/services/hpc/applications.htmlApplications
/services/hpc/hpc_systems.htmlHPC Systems
/services/hpc/parallel_file_sy...Parallel File Systems
/services/hpc/parallelization....Parallelization & Code Optimization
/services/hpc/science_gateways...Science Portals/Gateways
/services/data_science/index.htmlData Science Solutions
/services/data_science/big_dat...Big Data Benchmarking
/services/data_science/data_di...Data Distribution Platforms
/services/data_science/data_in...Data & Information Virtualization
/services/data_science/data_in...Data Integration
/services/data_science/data_mo...Data Modeling, Design & Optimization
/services/data_science/graph_a...Graph Analytics
/services/data_science/researc...Research Data Services
/services/data_science/spatial...Spatial Data
/services/data_science/statist...Statistics, Machine Learning & Predictive Analytics
/services/data_science/time_se...Time Series & Streaming Data
/services/ci/index.htmlCyberinfrastructure
/services/ci/cloud.htmlCloud Storage & Compute
/services/ci/colocation.htmlColocation
/services/ci/compliance.htmlCompliance Solutions
/services/ci/cybersecurity.htmlCybersecurity Consulting
/services/ci/data_management.htmlData Management System
/services/ci/enterprise_networ...Enterprise Networking
/services/ci/cloud_managed.htmlManaged Public Cloud
/services/ci/research_data_con...Research Data Consulting
/services/ci/storage_backups.htmlStorage: Backups
/services/ci/storage_nfs.htmlStorage: Project
/services/ci/universal_scale_s...Universal Scale Storage
/services/ci/systems_admin.htmlSystem Administration
/services/ci/vmware.htmlVMware Virtual Hosting
/services/ci/web_db_hosting.htmlWeb/DB Hosting & Design
/services/business_services/in...Business Services
/services/business_services/co...Conference Facilities
/support/index.htmlSupport
/support/accounts_allocations....Accounts & Allocations
/support/resource_docs.htmlResource Documentation
/support/technical_support.htmlTechnical Consulting
/support/status.htmlSystem News & Status
/research/index.htmlResearch & Development
/research/centers_of_excellenc...Centers of Excellence
/research/collaboration.htmlCollaboration
/research/groups_labs_projects...Groups, Labs, & Projects
/research/researcher_spotlight...Computational and Data Scientists
/education_and_training/index....Education & Training
/education_and_training/traini...Advanced Computing Training
/education_and_training/colleg...College through Career
/education_and_training/k-12_p...K-12 Programs
/education_and_training/intern...Internships
/news_and_events/index.htmlNews & Events
/news_and_events/news_list_rec...News
/news_and_events/in_the_news.htmlIn The News
/news_and_events/newsletter.htmlInnovators Newsletter
/pub/index.htmlAnnual Report
/news_and_events/press_kit.htmlMedia Kit
/news_and_events/events.htmlEvents
/News Items/PR20240129_scc.htmlLearn More
/News Items/PR20240126_nairr_p...Text duplicate Learn More
/News Items/PR20240124_clean_e...Text duplicate Learn More
/News Items/PR20240118_cancer_...Text duplicate Learn More
/collaborate/uc_ucsd_researche...FORUC/UCSD Researchers
/collaborate/national_hpc_user...FORNational HPC Users
/collaborate/industry_and_spon...FORIndustry & Sponsors
/education_and_training/FORStudents & Educators
/research/researcher_spotlight...See All
/research/researcher_spotlight...Frank Würthwein
/research/researcher_spotlight...Andreas Goetz, Ph.D.
/research/researcher_spotlight...Wayne Pfeiffer, Ph.D.
/research/researcher_spotlight...KC Claffy, Ph.D.
/research/researcher_spotlight...Christine Kirkpatrick, M.A.S.
/research/researcher_spotlight...James Short, Ph.D.
/research/researcher_spotlight...Robert Sinkovits, Ph.D.
/research/researcher_spotlight...Yifeng Cui, Ph.D.
/research/researcher_spotlight...Amit Majumdar, Ph.D.
/research/researcher_spotlight...Ilkay Altintas, Ph.D.
/research/researcher_spotlight...Ilya Zaslavsky, Ph.D.
/research/researcher_spotlight...Amarnath Gupta, Ph.D.
/news_and_events/events.htmlSEE ALL EVENTS
/event_items/2023.09_cip.htmlCIP - Cyberinfrastructure Professional Fellows Program
/event_items/202402-HPC-Securi...COMPLECS: HPC Security and Getting Help
/event_items/202403-Code-Migra...COMPLECS: Code Migration
/support/status.htmlVIEW DATACENTER STATUS
/about_sdsc/contacts_leadershi...FIND CONTACT
https://www.facebook.com/SanDi...New window External Facebook
https://twitter.com/SDSC_UCSDNew window External Twitter
https://www.instagram.com/sdsc...New window External Instagram
https://www.linkedin.com/compa...New window External LinkedIn
https://www.flickr.com/photos/...New window External Flickr
https://www.youtube.com/SanDie...New window External YouTube
/news_and_events/subscribe.htmlSIGN UP TODAY
https://giveto.ucsd.edu/make-a...New window External Subdomain LEARN HOW
https://giveto.ucsd.edu/make-a...New window External Subdomain IMG-ALT donate
/about_sdsc/index.htmlText duplicate About SDSC
/about_sdsc/overview.htmlText duplicate Overview
https://timeline.sdsc.edu/New window External Subdomain Text duplicate Timeline
/about_sdsc/director.htmlText duplicate About the Director
/about_sdsc/contacts_leadershi...Contacts & Leadership
/cgi-bin/staff_dir.cgiText duplicate Staff Directory
/about_sdsc/careers.htmlText duplicate Careers
/about_sdsc/visitor_info.htmlText duplicate Visitor Info
/services/index.htmlSDSC Services
/services/hpc/index.htmlText duplicate High-Performance Computing
/services/data_science/index.htmlText duplicate Data Science Solutions
/services/ci/index.htmlCyberinfrastructure Services
/services/business_services/in...Text duplicate Business Services
/support/index.htmlSDSC Support
/support/accounts_allocations....Text duplicate Accounts & Allocations
/support/resource_docs.htmlText duplicate Resource Documentation
/support/technical_support.htmlText duplicate Technical Consulting
/support/status.htmlText duplicate System News & Status
/research/index.htmlText duplicate Research & Development
/research/centers_of_excellenc...Text duplicate Centers of Excellence
/research/groups_labs_projects...Text duplicate Groups, Labs, & Projects
/research/collaboration.htmlText duplicate Collaboration
/education_and_training/index....Text duplicate Education & Training
/education_and_training/traini...Text duplicate Advanced Computing Training
/education_and_training/colleg...College to Career Programs
/education_and_training/k-12_p...Text duplicate K-12 Programs
/education_and_training/intern...Text duplicate Internships
/news_and_events/index.htmlText duplicate News & Events
/news_and_events/news_list_rec...News Releases
/news_and_events/in_the_news.htmlText duplicate In The News
/news_and_events/newsletter.htmlNewsletter
/news_and_events/events.htmlText duplicate Events
/pub/index.htmlPublications
/news_and_events/press_kit.htmlText duplicate Media Kit
https://www.facebook.com/SanDi...New window External Text duplicate Facebook
https://twitter.com/SDSC_UCSDNew window External Text duplicate Twitter
https://www.instagram.com/sdsc...New window External Text duplicate Instagram
https://www.linkedin.com/compa...New window External Text duplicate LinkedIn
https://www.flickr.com/photos/...New window External Text duplicate Flickr
https://www.youtube.com/SanDie...New window External Text duplicate YouTube
/terms_of_use.htmlTerms of Use
https://www.sdsc.edu/privacy.htmlPrivacy Policy
/about_sdsc/sitemap.htmlSitemap

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.sdsc.edu/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is slow (1.15 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 4 CSS files. This may affect the page load time negatively.
This page loads 7 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (27 kB).

HTTP Response Header

NameValue
dateTue, 06 Feb 2024 06:58:09 GMT
serverApache
last-modifiedMon, 05 Feb 2024 09:08:26 GMT
etag"6ad6-6109ecdee059a"
accept-rangesbytes
content-length27350
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 page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 4,526 referring domains.
This page has 1,205,732 backlinks.
This page has backlinks from 2,735 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /cgi-bin/
Disallow: /archive/
Disallow: /Templates/
Disallow: /_include/

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
SDSC54%Check
Events47%Check
San46%Check
Diego46%Check
San Diego46%Check
Research Data46%Check
UC San Diego46%Check
Compute46%Check
Research45%Check
News and Events45%Check
Show more keywords and terms

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