Boazbarak.org - SEO Checker

Overview of the SEO Check
Meta information
81% 
Page quality
94% 
Page structure
43% 
Link structure
68% 
Server
72% 
External factors
100% 
SEO Score
Response time
1.00 s
File size
33.40 kB
Words
1270
Media files
1
Number of links
31 internal / 107 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Boaz Barak
The page title is too short. (106 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Gordon McKay Professor of Computer Science
The length of the meta description is perfect. (292 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.boazbarak.org/
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
themehugo-academic
generatorHugo 0.60.1
authorBoaz Barak
descriptionGordon McKay Professor of Computer Science
msapplication-TileColor#da532c
msapplication-TileImage/mstile-144x144.png
theme-color#ffffff
langen-us
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 1270 words. That's ok.
32.6% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
23 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 15.39 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" 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 25 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
/img/Boaz-by-Alma.jpgBoaz Barak's photo

Page structure

H1 heading
(Critically important)
News
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (4 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 News
H1 Selected Publications
H1 Writing
H1 Teaching
H1 Contact
H2 Boaz Barak
H3 Gordon McKay Professor of Computer Science, Harvard John A. Paulson School of Engineering and Applied Sciences
Some anchor texts are used more than once.
There are 3 links with a trivial 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 too many external links (107) on this page.
LinkAttributesAnchor text
https://www.boazbarak.org/Boaz Barak
https://www.boazbarak.org/Home
https://www.boazbarak.org/News
https://www.boazbarak.org/Publications
https://www.boazbarak.org/Writing
https://www.boazbarak.org/Teaching
https://www.boazbarak.org/Contact
https://www.boazbarak.org/photo/IMG-ALT Boaz Barak's photo
/boaz_pronounce.m4ahow to pronounce
https://www.boazbarak.org/Bio(short bio)
https://windowsontheory.org/External No Text
https://twitter.com/boazbaraktcsExternal No Text
https://sigmoid.social/@boazba...External No Text
https://github.com/boazbk/External No Text
https://www.boazbarak.org/contactMore contact info and office hours
https://mlfoundations.org/External ML Foundations
https://boazbk.github.io/mlthe...External Subdomain CS 229br
https://introtcs.org/External Intro TCS
https://intensecrypto.org/External Crypto
https://theory.cs.princeton.ed...External Subdomain Complexity
https://www.seas.harvard.edu/c...External Subdomain Computer Science
https://toc.seas.harvard.edu/External Subdomain Theory of Computing group
https://mlfoundations.org/External foundations of machine learning
https://www.boazbarak.org/cv.pdfcurriculum vitae
https://www.boazbarak.org/Bio/brief bio
https://windowsontheory.org/External blog
https://sigmoid.social/@boazba...External toot
https://twitter.com/boazbaraktcsExternal tweet
https://people.seas.harvard.ed...External Subdomain Prof. Stephen Chong
https://csadvising.seas.harvar...External Subdomain csadvising.seas.harvard.edu
https://www.boazbarak.org/contactmy contact information and office hours
https://theoryofcomputing.org/External Theory of Computing Journal
https://eccc.hpi-web.de/External Subdomain Electronic Colloquium of Computational Complexity
https://simons.berkeley.edu/External Subdomain Simons Institute for the Theory of Computing
https://mlfoundations.org/External Harvard Machine Learning Foundations seminar
https://www.harvard.edu/kempne...External Subdomain Kempner Institute for the Study of Natural and Artificial Intelligence
https://www.addiscoder.com/External Subdomain Addis Coder
https://jamcoders.org.jm/External Subdomain Jam Coders
https://quantamagazine.org/External Quanta magazine
https://www.boazbarak.org/cv.pdfCV
https://gahdritz.github.io/External Subdomain Gustaf Ahdritz
https://depenm.github.io/External Subdomain Depen Morwani
https://rosieyzh.github.io/External Subdomain Rosie Zhao
https://natalieabreu.github.io...External Subdomain Natalie Abreu
https://syq2012.github.io/External Subdomain Yueqi Sheng
https://www.cs.bu.edu/~goldbe/External Subdomain Sharon Goldberg
https://www.cs.princeton.edu/~...External Subdomain Jennifer Rexford
https://www.irif.fr/~dxiao/External Subdomain David Xiao
https://www.math.ias.edu/~avi/External Subdomain Avi Wigderson
https://www.cs.virginia.edu/~m...External Subdomain Mohammad Mahmoody
https://mrtz.org/External Moritz Hardt
https://preetum.nakkiran.org/External Subdomain Preetum Nakkiran
https://yaminibansal.com/External Yamini Bansal
https://cnchou.github.io/External Subdomain Chi-Ning Chou
https://vprayaag.github.io/External Subdomain Prayaag Venkat
https://www.galkaplun.com/External Subdomain Gal Kaplun
https://nikhilvyas.github.io/External Subdomain Nikhil Vyas
https://sjelassi.github.io/External Subdomain Samy Jelassi
https://www.harvard.edu/kempne...External Subdomain Kempner Institute research fellows
https://www.eng.tau.ac.il/~ben...External Subdomain Benny Applebaum
https://www.complexity.ethz.ch...External Subdomain Thomas Holenstein
https://research.microsoft.com...External Subdomain Guy Rothblum
https://people.eecs.berkeley.e...External Subdomain Tselil Schramm
https://mrtz.org/External Text duplicate Moritz Hardt
https://www.cs.berkeley.edu/~j...External Subdomain Jonah Sherman
https://www.cs.cmu.edu/~yuanzhou/External Subdomain Yuan Zhou
https://www.cs.columbia.edu/~l...External Subdomain Li-Yang Tan
https://www.cs.utexas.edu/~kot...External Subdomain Pravesh Kothari
https://www.samuelbhopkins.com/External Subdomain Sam Hopkins
https://mlfoundations.org/External machine learning foundations
https://toc.seas.harvard.edu/External Subdomain theoretical CS
https://mlfoundations.org/External Anchor ML foundations
https://www.harvard.edu/kempne...External Subdomain Kempner Institute
https://gsas.harvard.edu/progr...External Subdomain graduate studies in computer science
https://gsas.harvard.edu/progr...External Subdomain Quantum Science and Engineering program
https://windowsontheory.org/External Text duplicate blog
https://twitter.com/boazbaraktcsExternal Twitter
https://cstheory-jobs.org/External TCS jobs
https://twitter.com/boazbaraktcsExternal .
https://sigmoid.social/@boazba...External Text duplicate .
https://mastodon.online/@boazb...External Text duplicate .
https://riseptma.com/External Ravit Barak
https://openai.com/External OpenAI
https://mlfoundations.org/External Harvard ML foundations group website
https://www.boazbarak.org/Papers/All publications
https://www.boazbarak.org/Papers/Trivial anchor text
click here
/informalAll Writing
https://www.cs.princeton.edu/t...External Subdomain Computational Complexity: A Modern Approach
https://introtcs.org/External Introduction to Theoretical Computer Science
https://intensecrypto/External an intense introduction to cryptography
https://sumofsquares.org/External sum of squares algorithm
https://windowsontheory.org/External Windows on Theory blog
https://twitter.com/boazbaraktcsExternal Tweet
/informal/Trivial anchor text
here
https://windowsontheory.org/ca...External Text duplicate Trivial anchor text
here
https://windowsontheory.org/20...External AI will change the world, but won’t take it over by playing “3-dimensional chess”
https://windowsontheory.org/20...External Thoughts on AI safety
https://windowsontheory.org/20...External Reflections on “making the atomic bomb”
https://windowsontheory.org/20...External The shape of AGI: Cartoons and back of the envelope
https://windowsontheory.org/20...External The uneasy relationship between deep learning and statistics
https://boazbk.github.io/mlthe...External Subdomain deep learning foundations seminar
https://www.nature.com/article...External Subdomain Work with what you’ve got
https://windowsontheory.org/20...External The different forms of quantum computing skepticsm
/Papers/skeptics.pdfSubdomain pdf version
https://eccc.weizmann.ac.il/re...External Subdomain The Complexity of Public-Key Cryptography
/Papers/bayesian.pdfSubdomain Bayesianism, frequentism, and the planted clique, or do algorithms believe in unicorns?
https://windowsontheory.org/20...External blog post
https://www.youtube.com/watch?...External Subdomain video of a talk at Northwestern
https://windowsontheory.org/20...External Men in Computer Science
https://cacm.acm.org/magazines...External Subdomain Hopes, Fears, and Software Obfuscation
/Papers/obfuscation-preprint.pdfpreprint version
https://vimeo.com/154339241External video of short interview
https://windowsontheory.org/20...External Speaking about unspeakables
https://ltl2016.com/External Lectures that Last 2016
https://youtu.be/ZBFowd7-VrsExternal video of lecture
https://windowsontheory.org/20...External Structure vs Combinatorics in Computational Complexity
https://eccc.hpi-web.de/report...External Subdomain adapted version
https://windowsontheory.org/20...External Truth vs. Proof - the Unique Games Conjecture and Feige’s Hypothesis
/Papers/truth-proof.pdfSubdomain Text duplicate adapted version
/commodore1988.pngtip for Ultima IV game
https://archive.org/details/18...External Commodore Magazine
https://www.boazbarak.org/CoursesAll teaching
/Courses/Text duplicate Trivial anchor text
here
https://boazbk.github.io/mlthe...External Subdomain Harvard CS229br: Foundations of Deep Learning
https://cs121.boazbarak.org/External Subdomain Harvard CS121: Introduction to Theoretical Computer Science
https://cs127.boazbarak.org/External Subdomain Harvard CS127: Cryptography
/fall18seminarHarvard CS229r: Physics and Computation Seminar
https://www.boazbarak.org/sos/Subdomain Harvard CS229r / MIT 6.S898: Proofs, beliefs and algorithms through the lens of Sum of Squares
https://addiscoder.com/External Text duplicate Addis Coder
https://jamcoders.org.jm/External Subdomain Text duplicate Jam Coders
https://www.cs.princeton.edu/c...External Subdomain Princeton COS 522 - (graduate) Computational Complexity
https://www.cs.princeton.edu/c...External Subdomain Princeton COS 598D - Mathematical Methods in Theoretical Computer Science
https://www.boazbarak.org/contactOffice hours
/contact/(see all hours and schedule appointments)
https://www.seas.harvard.edu/a...External Subdomain Harvard Allston SEC complex
/[email protected][email protected]
https://github.com/gcushen/hug...New window External Academic theme
https://gohugo.io/New window External Hugo

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.boazbarak.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 1.00 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.
The file size of the HTML document is fine (33 kB).

HTTP Response Header

NameValue
accept-rangesbytes
age0
cache-controlpublic,max-age=0,must-revalidate
cache-status"Netlify Edge"; fwd=miss
content-encodinggzip
content-typetext/html; charset=UTF-8
dateSat, 05 Oct 2024 13:24:49 GMT
etag"670c5be6b2fc82df1bc71bbcf60a4b06-ssl-df"
serverNetlify
strict-transport-securitymax-age=31536000
varyAccept-Encoding
x-nf-request-id01J9EDNCDJBB9FR23JCT9H7KNS
statuscode200
http_versionHTTP/2

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 234 referring domains.
This page has 653 backlinks.
This page has backlinks from 181 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.

Search preview

www.boazbarak.org
Boaz Barak
Gordon McKay Professor of Computer Science

Most important keywords

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

KeywordResultRecheck
Boaz65%Check
Boaz Barak64%Check
Barak63%Check
Science50%Check
Computer50%Check
Computer Science50%Check
Professor50%Check
Gordon50%Check
McKay50%Check
New50%Check

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