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getbootstrap.com

Bootstrap · The most popular HTML, CSS, and JS library in the world.

Last scanned Jul 18, 2026, 8:49 PM

89

Overall score

Great

Top issues to fix

5 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

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

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • No structured data (JSON-LD) found

    SEO

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

Summary

Powerful, extensible, and feature-packed frontend toolkit. This website uses Bootstrap hosted on Cloudflare behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

80

SEO

3 issue(s) found

100

Performance

10 ms

80

Security

HTTPS & header checks

100

Accessibility

0 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.

Contact

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

Meta tags

Title
Bootstrap · The most popular HTML, CSS, and JS library in the world.
Description
Powerful, extensible, and feature-packed frontend toolkit. Build and customize with Sass, utilize prebuilt grid system and components, and bring projects to life with powerful JavaScript plugins.
Canonical
https://getbootstrap.com/
Language
en
Charset
UTF-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest
https://getbootstrap.com/docs/5.3/assets/img/favicons/manifest.json

OpenGraph & Twitter Card

OpenGraph

og:title
Bootstrap
og:description
Powerful, extensible, and feature-packed frontend toolkit. Build and customize with Sass, utilize prebuilt grid system and components, and bring projects to life with powerful JavaScript plugins.
og:type
website
og:url
https://getbootstrap.com/

Twitter Card

twitter:card
summary_large_image
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
104.20.26.6
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.20.26.6
  • 172.66.169.22
AAAA
  • 2606:4700:10::6814:1a06
  • 2606:4700:10::ac42:a916
MX
  • alt2.aspmx.l.google.com
  • aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt4.aspmx.l.google.com
TXT
  • yandex-verification: 92333f69985eb59b
  • v=spf1 a mx include:_spf.google.com -all
NS
  • tom.ns.cloudflare.com
  • iris.ns.cloudflare.com
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
getbootstrap.com
Valid from
Jul 16, 2026
Valid to
Oct 14, 2026
Days until expiry
88
SAN domains
getbootstrap.com, *.getbootstrap.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 10

Links

53 internal · 21 external · 0 broken

Images

5 total · 0 missing alt

Scripts / Styles

7 scripts · 2 stylesheets

JS / CSS size

39.7 KB · 0 B

Page size

79.4 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Title longer than 60 characters
  • Meta description longer than 160 characters
  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://getbootstrap.com
Final URL
https://getbootstrap.com
HTTP status
200
HTTP version
HTTP/2
Response time
9 ms
HTML size
79.4 KB
Redirect chain
https://getbootstrap.com

Frequently asked questions

What technology does getbootstrap.com use?
getbootstrap.com is built with Bootstrap.
Is getbootstrap.com secure (HTTPS)?
Yes. getbootstrap.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 14, 2026.
Who hosts getbootstrap.com?
getbootstrap.com is hosted on Cloudflare, behind Cloudflare CDN.
What is getbootstrap.com's SEO score?
getbootstrap.com scored 80/100 for SEO in the latest analysis (great).
What is getbootstrap.com's overall website score?
getbootstrap.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.