Calendar.mit.edu - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
65% 
Page structure
56% 
Link structure
25% 
Server
93% 
External factors
100% 
SEO Score
Response time
0.54 s
File size
79.50 kB
Words
964
Media files
17
Number of links
133 internal / 24 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Events Calendar - Events Calendar
There are word repetitions in the page title.
The length of the page title is perfect. (317 pixels out of 580 max pixel length)
Meta description
(Critically important)
Events Calendar events, updated every day. Powered by Concept3D Event Calendar Software
The length of the meta description is perfect. (581 pixels out of 1000 max pixel length)
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
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
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
descriptionEvents Calendar events, updated every day. Powered by Concept3D Event Calendar Software
viewportwidth=device-width, initial-scale=1
authorLin Sing Lee
csrf-paramauthenticity_token
csrf-tokenAd5IovL_o6iIFe3Crtk8bflhXWPPd2upSCNKe3XJr2z6MORJchqz19yOHdmTxWGYO9vXfHXmzueQgv8uicOY5Q
langen
Content-Typetext/html; charset=UTF-8
x-ua-compatibleie=edge
charsetutf-8

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Page quality

Content
(Critically important)
No paragraphs were detected.
This page contains 964 words. That's ok.
25.8% of the text are stop words.
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
Multiple viewport tags are given. There should only be one.
A viewport "width=device-width, initial-scale=1.0" 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 19 tags for this page.
Image SEO
(Somewhat important)
2 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
...atic.mit.edu/img/mit_logo_one_line_w.pngNo alt attribute provided
...nts-static.mit.edu/img/hero-homepage.jpgNo alt attribute provided
...58c5e86763575c97ed4de6bb6f957a967bb2.jpgThe Mordell conjecture 100 years later
...2e4f27adcf7d00a29b501e9ed4698c0264bd.jpgMIT Museum Highlights Tour
...8bc941079b590797dd1fe87d59b0102b7a12.jpgWhite text on a black background that reads "After Dark." The text repeats over and over again.
...983b4719c508bb7aa689f5fcbc4d6b470f00.jpgMovie Night: Shrek
...39c96bb2c1be4f9f1bf93bfaaac01dd95bdb.jpgProfiling: Lauren Lee McCarthy
...8e9d44f854637707b7395ec41fa6ab4f2746.jpgStandup Comedy Crash Course application window
...ad69d00722abfc0a9824efc961ea4c085aba.jpgAt 2:50 logo
...607ed93e7aff0a07f36e408c1f3de1d1727c.jpgSupercharge Your Writing This Summer with Writing Together Online
...58c5e86763575c97ed4de6bb6f957a967bb2.jpgThe Mordell conjecture 100 years later
...c13d66fdad227a962966cfa7b73e3f0ad6c5.jpgAll Ages Playgroup
...2e4f27adcf7d00a29b501e9ed4698c0264bd.jpgMIT Museum Highlights Tour
...0029b2d525934292928ff78f8dba0e6dfd1d.jpgMidday Music and Local Photography
...a910d976f7be0aa3cffac6ccf6fec7bb7c8e.jpgMS&PC Ice Cream Outing
...627941b880cb49cda61d665cc64e9abdf319.jpgMichel Goemans
...c.mit.edu/img/logo_mit_three_lines_b.pngMIT

Page structure

H1 heading
(Critically important)
July 2024
The H1 heading is too short (9 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
There are 35 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 July 2024
H2 Events Calendar
H3 The Mordell conjecture 100 years later
H3 MIT Museum Highlights Tour
H3 After Dark: Bugs
H3 Movie Night: Shrek
H3 Profiling: Lauren Lee McCarthy
H3 Standup Comedy Crash Course application window
H3 MIT@2:50 - Ten minutes for your mind
H3 Supercharge Your Writing This Summer with...
H3 The Mordell conjecture 100 years later Duplicate text
H3 All Ages Playgroup
H3 MIT Museum Highlights Tour Duplicate text
H3 Midday Music and Local Photography
H3 MS&PC Ice Cream Outing
H3 SPUR / RSI 2024 Lecture Series
H3 Resources
H3 Follow MIT at
H4 Featured Events
H4 Organizers: Jennifer Balakrishnan, Philipp Habegger, Bjorn Poonen, Andrew V. Sutherland, Wei Zhang Website: https://mordell.org/ Speakers: Levent...
H4 Join a member of our Visitor Experience Team for this 45-minute introductory tour of the MIT Museum. Learn about the collection, our history, and get your...
H4 Join us in July for a night filled with astro ants, Alaskan insects, and edible crickets. Catch a talk with Biologst Yukiko Yamashita on fruit flies and...
H4 Join us for a movie night under the stars. Free snacks will be provided, while supplies last! This movie night is presented in collaboration with our friends...
H4 Institute Calendar
H4 For the second iteration of Profiling, artist Lauren Lee McCarthy invites participants to take part in a saliva exchange on their own terms. This playful...
H4 Want to make people laugh? Here's your chance! Apply for enrollment in the Stand-Up Comedy Crash Course. Deadline to apply is July 26 and course begins...
H4 Ten minutes for your mind @2:50 every day at 2:50 pm in multiple time zones Almost everything works better again if you unplug it for a bit, including your...
H4 Summer provides an amazing opportunity for academic writers, but if your writing time is unstructured, it is easy to miss this opportunity. Writing Together...
H4 Organizers: Jennifer Balakrishnan, Philipp Habegger, Bjorn Poonen, Andrew V. Sutherland, Wei Zhang Website: https://mordell.org/ Speakers: Levent... Duplicate text
H4 The all-ages playgroup is a chance for kids to have fun while parents can chat, share parenting tips, and socialize. This gathering is for all kids 6 months...
H4 Join a member of our Visitor Experience Team for this 45-minute introductory tour of the MIT Museum. Learn about the collection, our history, and get your... Duplicate text
H4 Enjoy a summer concert by award-winning musician Tim Hall in sonic collaboration with music producer Lightfoot, and view local photography by Mark Ostow on...
H4 Join other MS&PC members for ice cream outings in July. Register here to receive detailed information about locations and meeting points prior to the...
H4 Speaker : Michel Goemans Title : The diameter of polytopes, the Hirsch conjecture, and related combinatorial and algorithmic questions. Abstract : The...
H4 Login to MIT Events Calendar
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.
The number of internal links is ok.
None of the anchor texts is too long.
There are 24 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://web.mit.edu/External Subdomain No Text
http://web.mit.edu/External Subdomain Massachusetts Institute of Technology
/auth/loginLog In
https://calendar.mit.edu/Events Calendar
/event/MordellConjectureSubdomain IMG-ALT The Mordell conjecture 100 years later
/event/MordellConjectureSubdomain Text duplicate The Mordell conjecture 100 years later
/event/mit-museum-highlights-tourSubdomain IMG-ALT MIT Museum Highlights Tour
/event/mit-museum-highlights-tourSubdomain Text duplicate MIT Museum Highlights Tour
/event/after-dark-bugsSubdomain IMG-ALT White text on a black background that reads "After Dark." The text repeats over and over again.
/event/after-dark-bugsSubdomain After Dark: Bugs
/event/movie-night-shrekSubdomain IMG-ALT Movie Night: Shrek
/event/movie-night-shrekSubdomain Text duplicate Movie Night: Shrek
/event/profiling-lauren-lee-mc...Subdomain IMG-ALT Profiling: Lauren Lee McCarthy
/event/profiling-lauren-lee-mc...Subdomain Text duplicate Profiling: Lauren Lee McCarthy
https://listart.mit.edu/calend...External Subdomain Register
/event/46757085965479/watch?bu...Watch This
/event/46757085965479/confirm?...I'm Interested
/event/standup-comedy-summerSubdomain IMG-ALT Standup Comedy Crash Course application window
/event/standup-comedy-summerSubdomain Text duplicate Standup Comedy Crash Course application window
/event/standup-comedy-summerSubdomain tbd
/event/46809461399311/watch?bu...Text duplicate Watch This
/event/46809461399311/confirm?...Text duplicate I'm Interested
/event/mit250_-_ten_minutes_of...Subdomain IMG-ALT At 2:50 logo
/event/mit250_-_ten_minutes_of...Subdomain MIT@2:50 - Ten minutes for your mind
https://at250.org/External Text duplicate Register
/event/35733082423261/watch?bu...Text duplicate Watch This
/event/35733082423261/confirm?...Text duplicate I'm Interested
/event/copy-of-unleash-your-in...Subdomain IMG-ALT Supercharge Your Writing This Summer with Writing Together Online
/event/copy-of-unleash-your-in...Subdomain Supercharge Your Writing This Summer with...
/event/MordellConjectureSubdomain Text duplicate IMG-ALT The Mordell conjecture 100 years later
/event/MordellConjectureSubdomain Text duplicate The Mordell conjecture 100 years later
/building_10Subdomain Building 10, 250
/event/43790984825691/watch?bu...Text duplicate Watch This
/event/43790984825691/confirm?...Text duplicate I'm Interested
/event/all-ages-playgroupSubdomain IMG-ALT All Ages Playgroup
/event/all-ages-playgroupSubdomain Text duplicate All Ages Playgroup
/building_w85Subdomain Building W85
https://forms.gle/2N2Do8U6GXTt...External Text duplicate Register
/event/46394060138971/watch?bu...Text duplicate Watch This
/event/46394060138971/confirm?...Text duplicate I'm Interested
/event/mit-museum-highlights-tourSubdomain Text duplicate IMG-ALT MIT Museum Highlights Tour
/event/mit-museum-highlights-tourSubdomain Text duplicate MIT Museum Highlights Tour
/mit_museumSubdomain MIT Museum
/event/46445231785539/watch?bu...Text duplicate Watch This
/event/46445231785539/confirm?...Text duplicate I'm Interested
/event/midday-music-and-local-...Subdomain IMG-ALT Midday Music and Local Photography
/event/midday-music-and-local-...Subdomain Text duplicate Midday Music and Local Photography
/event/midday-music-and-local-...Subdomain Kendall/MIT Open Space
https://www.eventbrite.com/e/m...External Subdomain Text duplicate Register
/event/46754857696346/watch?bu...Text duplicate Watch This
/event/46754857696346/confirm?...Text duplicate I'm Interested
/event/mspc-ice-cream-outing-6026Subdomain IMG-ALT MS&PC Ice Cream Outing
/event/mspc-ice-cream-outing-6026Subdomain Text duplicate MS&PC Ice Cream Outing
/event/46580011166387/watch?bu...Text duplicate Watch This
/event/46580011166387/confirm?...Text duplicate I'm Interested
/event/spur-rsi-2024-lecture-s...Subdomain IMG-ALT Michel Goemans
/event/spur-rsi-2024-lecture-s...Subdomain SPUR / RSI 2024 Lecture Series
/building_2Subdomain Building 2, 2-190
/event/46810117148870/watch?bu...Text duplicate Watch This
/event/46810117148870/confirm?...Text duplicate I'm Interested
https://calendar.mit.edu/calendarSubdomain Browse all events...
/calendar/day/2024/6/3030Sunday, June 30, 2024 has no events
/calendar/day/2024/7/11Monday, July 01, 2024 has events
/calendar/day/2024/7/22Tuesday, July 02, 2024 has events
/calendar/day/2024/7/33Wednesday, July 03, 2024 has events
/calendar/day/2024/7/44Thursday, July 04, 2024 has events
/calendar/day/2024/7/55Friday, July 05, 2024 has events
/calendar/day/2024/7/66Saturday, July 06, 2024 has events
/calendar/day/2024/7/77Sunday, July 07, 2024 has events
/calendar/day/2024/7/88Monday, July 08, 2024 has events
/calendar/day/2024/7/99Tuesday, July 09, 2024 has events
/calendar/day/2024/7/1010Wednesday, July 10, 2024 has events
/calendar/day/2024/7/1111Thursday, July 11, 2024 has events
/calendar/day/2024/7/1212Friday, July 12, 2024 has events
/calendar/day/2024/7/1313Saturday, July 13, 2024 has events
/calendar/day/2024/7/1414Sunday, July 14, 2024 has events
/calendar/day/2024/7/1515Monday, July 15, 2024 has events
/calendar/day/2024/7/1616Tuesday, July 16, 2024 has events
/calendar/day/2024/7/1717Wednesday, July 17, 2024 has events
/calendar/day/2024/7/1818Thursday, July 18, 2024 has events
/calendar/day/2024/7/1919Friday, July 19, 2024 has events
/calendar/day/2024/7/2020Saturday, July 20, 2024 has events
/calendar/day/2024/7/2121Sunday, July 21, 2024 has events
/calendar/day/2024/7/2222Monday, July 22, 2024 has events
/calendar/day/2024/7/2323Tuesday, July 23, 2024 has events
/calendar/day/2024/7/2424Wednesday, July 24, 2024 has events
/calendar/day/2024/7/2525Thursday, July 25, 2024 has events
/calendar/day/2024/7/2626Friday, July 26, 2024 has events
/calendar/day/2024/7/2727Saturday, July 27, 2024 has events
/calendar/day/2024/7/2828Sunday, July 28, 2024 has events
/calendar/day/2024/7/2929Monday, July 29, 2024 has events
/calendar/day/2024/7/3030Tuesday, July 30, 2024 has events
/calendar/day/2024/7/3131Wednesday, July 31, 2024 has no events
/calendar/day/2024/8/11Thursday, August 01, 2024 has no events
/calendar/day/2024/8/22Friday, August 02, 2024 has no events
/calendar/day/2024/8/33Saturday, August 03, 2024 has no events
/calendar?event_types[]=103223Community Event (5)
/calendar?event_types[]=103224Performing Arts (2)
/calendar?event_types[]=102764Conferences/Seminars/Lectures (1)
/calendar?event_types[]=103221Meetings/Gatherings (1)
/calendar?event_types[]=103222Workshops/Fairs (1)
/calendar?event_types[]=102765Athletics/Recreation (0)
/calendar?event_types[]=102762Campus Tours (0)
/calendar?event_types[]=106275Career Development (0)
/calendar?event_types[]=102763Exhibits (0)
/calendar?event_types[]=110687Institute Holidays (0)
/calendar?event_types[]=109267Thesis defense (0)
/calendar?event_types[]=109266General (4)
/calendar?event_types[]=102751Academic (2)
/calendar?event_types[]=102755Arts/Music/Film (2)
/calendar?event_types[]=102752Health/Wellness (2)
/calendar?event_types[]=102757MIT Museum (1)
/calendar?event_types[]=102750Religious/Spiritual (1)
/calendar?event_types[]=102753Text duplicate Career Development (0)
/calendar?event_types[]=388721...Climate & Sustainability (0)
/calendar?event_types[]=102754Diversity/Inclusion (0)
/calendar?event_types[]=109265Entrepreneurship (0)
/calendar?event_types[]=98748MIT Community (7)
/calendar?event_types[]=98747Public (5)
/calendar?event_types[]=98751Faculty (3)
/calendar?event_types[]=98752Staff (3)
/calendar?event_types[]=98749Students (3)
/calendar?event_types[]=98750Alumni (2)
/calendar?event_types[]=103366School of Science (3)
/calendar?event_types[]=103363School of Engineering (SoE) (2)
/calendar?event_types[]=103362School of Architecture and Planning (SA+P) (1)
/calendar?event_types[]=326442...Schwarzman College of Computing (1)
/calendar?event_types[]=103365Sloan School of Management (Sloan) (1)
/calendar?event_types[]=103364School of Humanities, Arts, and Social Sciences (SHASS) (0)
https://calendar.mit.edu/calendarSubdomain All Events
/browse/placesSubdomain Locations
/browse/departmentsSubdomain Departments
/browse/groupsSubdomain Groups
https://kb.mit.edu/confluence/...New window External Subdomain Anchor Add/Edit Events (MIT only)
https://kb.mit.edu/confluence/...New window External Subdomain Register a DLC/Group (MIT only)
http://kb.mit.edu/confluence/d...New window External Subdomain Anchor FAQ's/Help
http://web.mit.edu/ist-train/E...New window External Subdomain Anchor Elearning Tutorials
http://kb.mit.edu/confluence/x...New window External Subdomain Help/FAQs
http://web.mit.edu/registrar/c...New window External Subdomain Academic Calendar
https://institute-events.mit.e...New window External Subdomain Visitor Information
https://institute-events.mit.e...New window External Subdomain Campus tours and Info Sessions
http://institute-events.mit.ed...New window External Subdomain Info Center
http://institute-events.mit.ed...New window External Subdomain Directions and Parking
https://accessibility.mit.edu/New window External Subdomain Accessibility
https://twitter.com/MITeventsNew window External @MITEvents
https://twitter.com/MITNew window External @MIT
https://www.facebook.com/MITnewsNew window External Subdomain facebook.com/MITnews
https://www.instagram.com/mit/New window External Subdomain Text duplicate @MIT
http://institute-events.mit.edu/New window External Subdomain Institute Events
http://comms.mit.edu/New window External Subdomain Institute Office of Communications
https://www.localist.com/External Subdomain Localist Community Events Calendar ©
/auth/shib_login?previous_url=...Login with MIT Touchstone
/auth/facebook_login?previous_...Login with Facebook
/auth/google_login?previous_ur...Login with Google
/auth/twitter_login?previous_u...Login with Twitter
/auth/linkedin_login?previous_...Login with LinkedIn
/auth/forgotForgot Password?

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://calendar.mit.edu/"
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 0.54 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 (80 kB).

HTTP Response Header

NameValue
dateThu, 11 Jul 2024 03:44:30 GMT
content-typetext/html; charset=utf-8
content-length16207
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
x-content-type-optionsnosniff
x-download-optionsnoopen
x-permitted-cross-domain-policiesnone
referrer-policyno-referrer-when-downgrade
feature-policygeolocation *; microphone 'none'; camera 'none'
permissions-policygeolocation=(*), microphone=(), camera=()
x-ratelimit-limit1
x-ratelimit-remaining1
etagW/"e52d55e38c1a2c9d4063cd922029c28c-gzip"
cache-controlmax-age=0, private, must-revalidate
x-slzr-platformmit
x-runtime0.037903
x-envoy-upstream-service-time40
varyAccept-Encoding
content-encodinggzip
x-varnish204672471
age0
via1.1 varnish (Varnish/6.1)
x-varnish-cacheMISS
x-request-id5b33793b7e10f38082d936b67a0c3906
accept-rangesbytes
statuscode200
http_versionHTTP/2

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 358 referring domains.
This page has 7,068 backlinks.
This page has backlinks from 324 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

# See http://www.robotstxt.org/wc/norobots.html for documentation on how to use the robots.txt file


User-agent: *
Disallow: /calendar/*?*types*
Disallow: /*/calendar/*?*types*
Disallow: /*/browse*?*types*
Disallow: /*/calendar/200*
# Disallow: /*/calendar/2013*
# Disallow: /*/calendar/2014*
Disallow: /*/calendar/2015*
Disallow: /*/calendar/2016*
Disallow: /*/calendar/2017*
Disallow: /*/calendar/2018*
Disallow: /*/calendar/2019*
Disallow: /*/calendar/202*
Disallow: /*/calendar/week
# /*/calendar/month is intentionally skipped
Disallow: /*/calendar/three_months
Disallow: /*/calendar/six_months
Disallow: /*/calendar/year
Disallow: /calendar/week
Disallow: /calendar/month
Disallow: /calendar/three_months
Disallow: /calendar/six_months
Disallow: /calendar/year
Disallow: /event/confirm
Disallow: /event/*/confirm
Disallow: /event/unconfirm
Disallow: /event/*/unconfirm
Disallow: /event/get_attendees
Disallow: /event/*/get_attendees
Disallow: /event/watch_event
Disallow: /event/*/watch_event
Disallow: /event/create
Disallow: /search
Disallow: /photo/
Disallow: /*/search
Disallow: /*?utm
Disallow: /signup?*
Disallow: /auth/
Allow: /
Allow: /search/events.ics
Allow: /search/events.xml
Allow: /*/search/events.ics
Allow: /*/search/events.xml
Allow: /calendar/ics
Allow: /calendar/xml
Allow: /*/calendar/ics
Allow: /*/calendar/xml
Allow: /auth/login
Allow: /auth/forgot

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Search preview

calendar.mit.edu
Events Calendar - Events Calendar
Events Calendar events, updated every day. Powered by Concept3D Event Calendar Software

Most important keywords

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

KeywordResultRecheck
Calendar77%Check
Events Calendar72%Check
Events66%Check
day56%Check
July54%Check
Event Types52%Check
Community Events51%Check
July 2649%Check
Local46%Check
2024 00pm46%Check
Show more keywords and terms

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