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githubstatus.com

https://githubstatus.com· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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githubstatus.com
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Hosting Provider

GitHub Pages
pages.github.com

IP Address

185.199.109.153

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS54113

Organization

GitHub, Inc

Server

AtlassianEdge

CDN

CloudFront

Nameservers

dns2.p04.nsone.net.dns3.p04.nsone.net.dns4.p04.nsone.net.ns-1330.awsdns-38.org.+4 more

Performance

97

Core Web Vitals

Weight

First Contentful Paint
982 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
51 KB
30 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

4 Technologies Detected

Libraries

1
jQueryv3.5.1

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Security

1
reCAPTCHA

SEO Analysis

D57/100
15
9
1
Meta Tags7/15
Content10/12
Headings3/8
Technical14/21
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness2/4
Mobile4/4
Indexability3/3
G
githubstatus.comgithubstatus.com

GitHub Status

Welcome to GitHub's home for real-time and historical data on system performance.

Title Length13 chars

Recommended: 50-60 chars (~81px / 580px)

Description Length81 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

10 issues found

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Local SEO

Local Search Readiness

6/100
Poor
2 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

F37/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
Citation
9/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:3%
Words:1,816
Token eff.:Optimal
Sections/1K:0.6
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary36w
Descriptive Headingsavg 3w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
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Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
C
66/100
10
Passed
5
Critical
2
Warnings
Images & Alt Text
18/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
7/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
8/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •Accessibility recommendation preview...
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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
59/100
A+
6 mg
CO₂e / view
50.8 KB
Page Weight
95%
Cleaner Than
New Visitor
7 mg
vs
Returning (cached)
4 mg
Annual (10K/mo)
756 g
Emission Segments
Data Center
1 mg
Network
2 mg
Device
3 mg
Resource Breakdown
Images
1.2 KB
HTML
49.0 KB
Other
519 B
Green Hosting Not Verified
GitHub Pages
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

51%Poor
Interactive

HTTPS

No WAF

89d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

29.04.2026

Valid Until

28.07.2026

Subject Alternative Names (20)

apistatus.chorus.co.nzstatus-delta-prod.plumenet.iostatus.appsflyer.comstatus.daas.forticloud.comstatus.deploygate.comstatus.dialogue.costatus.duolingo.comstatus.fireservicerota.com+12 more

SHA-256 Fingerprint

98:B2:CB:E9:99:C3:59:86:94:C2:8A:B2:79:32:34:57:5D:AD:69:24...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
access-control-allow-origin
*
atl-request-id
fd67aa4e-5306-4d67-bce0-fd72bcee803d
atl-traceid
fd67aa4e53064d67bce0fd72bcee803d
cache-control
🟡 3s(max-age=3, public, s-maxage=10, stale-while-revalidate=20, s...)
content-encoding
⚡ Brotli(br)
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

30

SPF
DKIM
DMARC

Domain Information

githubstatus.com

Domain Age
11 years

Created

09.04.2015

Expires

09.04.2027

Last Updated

08.03.2025

Registrar

MarkMonitor Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked
Data Protection Officer mentioned

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
C
61/100
Mobile Friendly1 breakpoint
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Partial
74/100
Readability
/30
26/30

16px · LH 1.50

Hierarchy
/20
8/20
WCAG
/25
19/25

2.13:1 min contrast

Performance
/25
21/25

System fonts

Heading Font

-apple-system

Sans

Body Font

-apple-system

Sans16px

Contrast Ratio

2.13:1

2 issues

Reading Comfort

~45 CPL

Optimal (45–75)
28px
h2
14px
h3
16px
h4
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 40/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.1:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

Flesch 41

Color Palette

5 unique colors
Light
#ffffff
Background· 73.6%
#dee2e6
Primary· 11.5%
#bba34b
Secondary· 7.1%
#c8c6ae
Secondary· 6.7%
#f4ebc2
Accent· 1.1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Social Media

1
Twitter/X WidgetsFree

Social widgets and sharing tools

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

17 Resources

14
Scripts
3
Styles
3
Async
1
Defer

Top Script Sources

dka575ofm4ao0.cloudfront.net(8)platform.twitter.com(2)gstatic.com(1)cdnjs.cloudflare.com(1)analytics.githubassets.com(1)

Website Identity

githubstatus.com

11 years old
Location detected: 🇺🇸 United Statesvia ip
MarkMonitor Inc.en

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Last analyzed: 30 Apr 2026 at 02:28

Historical Analysis & Change Tracking