Skip to main content
SGSiteGraph

csail.mit.edu

Home Page | MIT CSAIL

Last scanned Jul 22, 2026, 5:57 PM · 1 view

76

Overall score

Fair

Summary

This website uses Apache hosted on MIT-GATEWAYS - Massachusetts Institute of Technology, US. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing meta description.

United States
Hosted on MIT-GATEWAYS - Massachusetts Institute of Technology, US

Top issues to fix

8 issues found · 5 high priority

  • TLS certificate expires in 11 days

    Security

    Renew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+2 more issues — details in the sections below.

65

SEO

4 issue(s) found

90

Performance

588 ms

65

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

X (Twitter)FacebookYouTubeInstagramLinkedIn

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Home Page | MIT CSAIL
Description
Canonical
https://www.csail.mit.edu/node/2873
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

DrupaljQueryGoogle AnalyticsApache

Hosting & CDN

CDN provider
—
IP address
128.52.132.188
ASN
AS3 (MIT-GATEWAYS - Massachusetts Institute of Technology, US)

DNS records

TypeValue
A
  • 128.52.132.188
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
www.csail.mit.edu
Valid from
May 5, 2026
Valid to
Aug 3, 2026
Days until expiry
11
SAN domains
www.csail.mit.edu

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 0

Links

12 internal · 9 external · 1 broken

Images

2 total · 0 missing alt

Scripts / Styles

31 scripts · 3 stylesheets

JS / CSS size

318 KB · 333 KB

Page size

20.1 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
47
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Missing meta description
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://csail.mit.edu
Final URL
https://www.csail.mit.edu/
HTTP status
200
HTTP version
HTTP/1.1
Response time
588 ms
HTML size
20.1 KB
Redirect chain
https://csail.mit.edu → https://www.csail.mit.edu/

See something wrong on this report? Request a correction

Related websites

Same technology stack

uspto.gov

United States Patent and Trademark Office

94
apachedrupalgoogle-analytics
AWS· CloudFront

fema.gov

Home | FEMA.gov

93
apachegoogle-analyticsdrupal
AKAMAI-AS - Akamai Technologies, Inc., US

cbp.gov

U.S. Customs and Border Protection | U.S. Customs and Border Protection

93
apachedrupalgoogle-analytics
AKAMAI-AS - Akamai Technologies, Inc., US

homelandsecurity.gov

Home | Homeland Security

93
apachedrupalgoogle-analytics
AKAMAI-AS - Akamai Technologies, Inc., US

petronas.com

Passionate about Progress | PETRONAS Global

93
apachephpdrupal
Azure

sba.gov

Small Business Administration

92
apachegoogle-analyticsmeta-pixel
AWS· CloudFront

Frequently asked questions

What technology does csail.mit.edu use?
csail.mit.edu is built with Drupal, jQuery, Google Analytics, Apache.
Is csail.mit.edu secure (HTTPS)?
Yes. csail.mit.edu uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 3, 2026.
Who hosts csail.mit.edu?
csail.mit.edu is hosted on MIT-GATEWAYS - Massachusetts Institute of Technology, US.
What is csail.mit.edu's SEO score?
csail.mit.edu scored 65/100 for SEO in the latest analysis (fair).
What is csail.mit.edu's overall website score?
csail.mit.edu has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.