Sky.cs.berkeley.edu - SEO Checker

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Overview of the SEO Check
Meta information
67% 
Page quality
75% 
Page structure
54% 
Link structure
92% 
Server
59% 
External factors
100% 
SEO Score
Response time
1.69 s
File size
53.70 kB
Words
1572
Media files
19
Number of links
22 internal / 24 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
UC Berkeley Sky Computing – UC Berkeley Computer Science Dept
The page title should be shorter than 580 pixels. It is 613 pixels long. Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://sky.cs.berkeley.edu/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
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, shrink-to-fit=no
robotsmax-image-preview:large
generatorSite Kit by Google 1.122.0
mobile-web-app-capableyes
apple-mobile-web-app-capableyes
apple-mobile-web-app-titleUC Berkeley Sky Computing - UC Berkeley Computer Science Dept
msapplication-TileImagehttps://sky.cs.berkeley.edu/wp-content/uploads/2024/05/cropped-Sky-Logo-Square-Blue-Copy-270x270.png
langen-us
charsetUTF-8

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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 1572 words. That's ok.
33% of the text are stop words.
The page contains a listing, which indicates a good text layout.
20 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 22.7 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 10 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1, shrink-to-fit=no" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 31 tags for 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)
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
...ent/uploads/2022/04/ucbskylogo-white.svgSky Computing Lab Logo
/wp-content/uploads/2022/05/JME_1357.jpgNo alt attribute provided
/wp-content/uploads/2022/04/prof_pic.jpgHeadshot of Natacha Crooks
...oads/2022/04/jegonzal_highres_square.jpgHeadshot of Joseph Gonzalez
/wp-content/uploads/2022/04/RalucaNew2.jpgHeadshot of Raluca Popa
/wp-content/uploads/2022/05/JME_2053sq.jpgNo alt attribute provided
.../2022/04/home-story-featured-image-1.jpgSketch drawing of a lightbulb and paper airplane
/wp-content/uploads/2024/01/image001-2.pngAccenture logo
...content/uploads/2023/10/AMD_Logo.svg.pngAMD logo
...93ddafcf-7039-41ee-806f-e663a4b4a2cf.pngAnyscale Logo
...uploads/2022/11/Google_2015_logo.svg.pngGoogle Logo
...o-black-transparent-e1668450991803-1.pngIBM Logo
...2022/11/logo-energyblue-white-3000px.pngIntel Logo
/wp-content/uploads/2024/01/mbzuai_logo.pngMohamed Bin Zayed University of Artificial Intelligence Logo
...uploads/2022/11/Samsung-SDS-Logo-Eng.pngSamsung SDS Logo
...nt/uploads/2024/01/SAP_R_grad_scrn-4.pngSAP Logo
/wp-content/uploads/2022/11/image001-1.pngVMWare Logo
...-affiliated-companies-logos-1024x341.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Sky Computing
The H1 heading is too short (13 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
There are 60 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Sky Computing
H2 Main Navigation
H2 Towards Utility Computing for the Cloud
H3 The Sky Above the Clouds
H3 Video: Sky Computing
H3 DARE: Diversifying Access to Research in Engineering
H3 News
H3 Events
H3 Publications
H3 Ion Stoica – Featured Projects
H3 Natacha Crooks – Featured Project
H3 Joseph Gonzalez – Featured Project
H3 Raluca Ada Popa – Featured Project
H3 Koushik Sen – Featured Project
H3 Sky Computing Story
H3 Sponsors
H3 Affiliated Companies
H4 Natacha Crooks wins IEEE TCDE Rising Star Award
H4 Prof. Matei Zaharia and his students and collaborators talk about compound AI systems and their research on them
H4 Ion Stoica elected into the National Academy of Engineering
H4 Salk Institute scientists scale brain research on Google Cloud with SkyPilot
H4 Professors Alvin Cheung, Joseph Gonzalez, and Joseph Hellerstein win awards at VLDB Conference 2023
H4 Sky Seminar: Yiying Zhang (UCSD) – LLM Serving Beyond Chats
H4 Sky Seminar Series: Sailesh Krishnamurthy (Google) – The Future of Databases and Generative AI
H4 Sky Seminar Series: Ken Goldberg (UC Berkeley) – Big Robot Data: Streamlining Data Collection for Large Robot Action Models
H4 Sky Seminar Series: Raghu Ramakrishnan (Microsoft) – Open Lakes, Converged Platforms: Data Foundations for the Era of AI
H4 Networks of Networks: Complexity Class Principles Applied to Compound AI Systems Design.
H4 Visual Haystacks: Answering Harder Questions About Sets of Images.
H4 LOTUS: Enabling Semantic Queries with LLMs Over Tables of Unstructured and Structured Data.
H4 Fairness in Serving Large Language Models.
H4 Flock: A Framework for Deploying On-Demand Distributed Trust.
H4 Secret Key Recovery in a Global-Scale End-to-End Encryption System.
H4 Secret Key Recovery in a Global-Scale End-to-End Encryption System. Duplicate text
H4 Starburst: A Cost-aware Scheduler for Hybrid Cloud
H4 SkyPilot
H4 Skyplane
H4 Basil
H4 Gorilla
H4 MC2
H4 FuzzFactory
H4 Context
H4 Mission
H4 Commitment to Diversity
H5 March 6, 2024
H5 February 20, 2024
H5 February 7, 2024
H5 February 6, 2024
H5 October 23, 2023
H5 September 6, 2024
H5 May 3, 2024
H5 April 26, 2024
H5 April 19, 2024
H5 July 2024
H5 July 2024 Duplicate text
H5 July 2024 Duplicate text
H5 July 2024 Duplicate text
H5 July 2024 Duplicate text
H5 July 2024 Duplicate text
H5 July 2024 Duplicate text
H5 July 2024 Duplicate text
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 24 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://sky.cs.berkeley.edu/Anchor Skip to content
https://sky.cs.berkeley.edu/Subdomain IMG-ALT Sky Computing Lab Logo
/people/Subdomain People
A-TITLE People
/projects/Subdomain Projects
A-TITLE Projects
/publications/Subdomain Publications
A-TITLE Publications
https://sky.cs.berkeley.edu/news/Subdomain News
A-TITLE News
/events/Subdomain Events
A-TITLE Events
/sponsors/Subdomain Sponsors
A-TITLE Sponsors
/contact/Subdomain Contact
A-TITLE Contact
https://dare.berkeley.edu/External Subdomain DARE
A-TITLE DARE
https://arxiv.org/abs/2205.07147New window External The Sky Above the Clouds Read the White Paper
https://www.youtube.com/watch?...New window External Subdomain Video: Sky Computing Watch
https://dare.berkeley.edu/New window External Subdomain DARE: Diversifying Access to Research in Engineering Learn More
https://icde2024.github.io/awa...New window External Subdomain Natacha Crooks wins IEEE TCDE Rising Star Award
https://bair.berkeley.edu/blog...New window External Subdomain Prof. Matei Zaharia and his students and collaborators talk about compound AI systems and their research on them
https://engineering.berkeley.e...New window External Subdomain Ion Stoica elected into the National Academy of Engineering
https://cloud.google.com/blog/...New window External Subdomain Salk Institute scientists scale brain research on Google Cloud with SkyPilot
/news/professors-alvin-cheung-...New window Subdomain Professors Alvin Cheung, Joseph Gonzalez, and Joseph Hellerstein win awards at VLDB Conference 2023
/events/sky-seminar-yiying-zha...New window Subdomain Sky Seminar: Yiying Zhang (UCSD) – LLM Serving Beyond Chats
/events/sky-seminar-series-sai...New window Subdomain Sky Seminar Series: Sailesh Krishnamurthy (Google) – The Future of Databases and Generative AI
/events/sky-seminar-series-ken...New window Subdomain Sky Seminar Series: Ken Goldberg (UC Berkeley) – Big Robot Data: Streamlining Data Collection for Large Robot Action Models
/events/sky-seminar-series-rag...New window Subdomain Sky Seminar Series: Raghu Ramakrishnan (Microsoft) – Open Lakes, Converged Platforms: Data Foundations for the Era of AI
/events/Subdomain Past Events
https://doi.org/10.48550/arXiv...New window External Networks of Networks: Complexity Class Principles Applied to Compound AI Systems Design.
https://doi.org/10.48550/arXiv...New window External Visual Haystacks: Answering Harder Questions About Sets of Images.
https://doi.org/10.48550/arXiv...New window External LOTUS: Enabling Semantic Queries with LLMs Over Tables of Unstructured and Structured Data.
https://www.usenix.org/confere...New window External Subdomain Fairness in Serving Large Language Models.
https://www.usenix.org/confere...New window External Subdomain Flock: A Framework for Deploying On-Demand Distributed Trust.
https://eprint.iacr.org/2024/887New window External Subdomain Secret Key Recovery in a Global-Scale End-to-End Encryption System.
https://www.usenix.org/confere...New window External Subdomain Text duplicate Secret Key Recovery in a Global-Scale End-to-End Encryption System.
https://www.usenix.org/confere...New window External Subdomain Starburst: A Cost-aware Scheduler for Hybrid Cloud
https://github.com/skypilot-or...External SkyPilot
https://skyplane.org/en/latest/External Skyplane
https://arxiv.org/abs/2109.12443External Basil
https://gorilla.cs.berkeley.edu/External Subdomain Gorilla
https://mc2-project.github.io/External Subdomain MC2
https://github.com/rohanpadhye...External FuzzFactory
/people/Subdomain Text duplicate People
A-TITLE People
/projects/Subdomain Text duplicate Projects
A-TITLE Projects
/publications/Subdomain Text duplicate Publications
A-TITLE Publications
https://sky.cs.berkeley.edu/news/Subdomain Text duplicate News
A-TITLE News
/events/Subdomain Text duplicate Events
A-TITLE Events
/sponsors/Subdomain Text duplicate Sponsors
A-TITLE Sponsors
/contact/Subdomain Text duplicate Contact
A-TITLE Contact
https://dare.berkeley.edu/External Subdomain Text duplicate DARE
A-TITLE DARE
https://twitter.com/BerkeleySkyNew window External No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://sky.cs.berkeley.edu/"
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 very slow (1.69 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 8 CSS files. This may affect the page load time negatively.
This page loads 10 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (54 kB).

HTTP Response Header

NameValue
dateTue, 03 Sep 2024 19:39:53 GMT
serverApache/2.4.52 (Ubuntu)
link<https://sky.cs.berkeley.edu/wp-json/>; rel="https://api.w.org/"
varyAccept-Encoding
content-encodinggzip
content-length15099
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 116 referring domains.
This page has 224 backlinks.
This page has backlinks from 88 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: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://sky.cs.berkeley.edu/wp-sitemap.xml

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Most important keywords

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

KeywordResultRecheck
Sky86%Check
Sky Computing77%Check
Berkeley Sky Computing73%Check
SKY Computing UC Berkeley70%Check
Computing68%Check
Sky Computing Lab65%Check
Sky Seminar64%Check
Berkeley63%Check
UC Berkeley62%Check
Computing UC Berkeley Computer57%Check
Show more keywords and terms

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