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SGSiteGraph

babeljs.io

Babel

Last scanned Jul 26, 2026, 5:18 AM

86

Overall score

Great

Summary

This website is hosted on AWS. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing meta description.

United States
Hosted on AWS

Top issues to fix

7 issues found · 2 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 meta description

    SEO

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

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

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

  • No structured data (JSON-LD) found

    SEO

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

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+1 more issue — details in the sections below.

75

SEO

3 issue(s) found

100

Performance

80 ms

75

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.

GitHubGitHubX (Twitter)GitHub

Contact

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

Source: https://babeljs.io/support

Meta tags

Title
Babel
Description
Canonical
https://babeljs.io/
Language
en
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Babel
og:description
—
og:type
—
og:url
https://babeljs.io/

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider
AWS
CDN provider
Netlify
IP address
99.83.231.61
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 99.83.231.61
  • 75.2.60.5
AAAA—
MX
  • mxa.mailgun.org
  • mxb.mailgun.org
TXT
  • google-site-verification=dvqOoItOBGcbHYIZLluqVF-iOnWx7gGHQVK_vtzHCYo
  • v=spf1 include:mailgun.org ~all
NS
  • nadia.ns.cloudflare.com
  • arnold.ns.cloudflare.com
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
babeljs.io
Valid from
Jul 2, 2026
Valid to
Sep 30, 2026
Days until expiry
66
SAN domains
babel.dev, babeljs.io, next.babeljs.io, v8.babeljs.io, www.babeljs.io

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 6

Links

10 internal · 22 external · 5 broken

Images

15 total · 0 missing alt

Scripts / Styles

7 scripts · 1 stylesheets

JS / CSS size

887 KB · 271 KB

Page size

15.9 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Found
URLs in sitemap
336

SEO issues

  • Missing meta description
  • No structured data (JSON-LD) found
  • robots.txt not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://babeljs.io
Final URL
https://babeljs.io
HTTP status
200
HTTP version
HTTP/2
Response time
80 ms
HTML size
15.9 KB
Redirect chain
https://babeljs.io

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does babeljs.io use?
We did not detect any specific technologies for babeljs.io in the latest scan.
Is babeljs.io secure (HTTPS)?
Yes. babeljs.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 30, 2026.
Who hosts babeljs.io?
babeljs.io is hosted on AWS, behind Netlify CDN.
What is babeljs.io's SEO score?
babeljs.io scored 75/100 for SEO in the latest analysis (fair).
What is babeljs.io's overall website score?
babeljs.io has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.