google.dev

https://google.dev· First analyzed 16 Feb 2026· Updated 16 Feb 2026

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google.dev

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Hosting Provider

Google Cloud Platform

cloud.google.com

IP Address

216.239.32.27

Server Location

🇺🇸 Austell, United States

ASN

AS15169

Organization

Google LLC

Server

Google Frontend

Nameservers

ns3.googledomains.com.ns1.googledomains.com.ns4.googledomains.com.ns2.googledomains.com.

Performance

Page Speed

875 KB

95 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Google Cloud Platform

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

8 Technologies Detected

Analytics

Frameworks

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Languages

SEO Analysis

B72/100

google.devgoogle.dev

Google Developer Program | Google for Developers

No description available for this page.

Title Length50 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description - important for click-through rates
• Many images missing alt text (24/45)

2 issues found

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Crawlability

Sitemap

Type: index

robots.txt

3 rules

Sitemap reference found

Sponsored

Security Score

66%Fair

Interactive

HTTPS

No WAF

62d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

26.01.2026

Valid Until

20.04.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

*.google.com*.appengine.google.com*.bdn.dev*.origin-test.bdn.dev*.cloud.google.com*.crowdsource.google.com*.datacompute.google.com*.google.ca+12 more

SHA-256 Fingerprint

97:7E:CA:18:F0:30:B2:D8:F5:C6:F8:72:E1:CF:30:B5:CE:EA:5D:CF...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

cache-control

🔴 No Cache(no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-length

25615

content-security-policy

base-uri 'self'; object-src 'none'; script-src 'strict-dynam...

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

Domain Information

google.dev

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

Typography & Readability

Google Sans + Noto Sans

59/100

Readability

/30

40/40

16px · LH 1.50

Hierarchy

/20

18/25

2.25x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

Google Sans

Sans36px

Body Font

Noto Sans

Sans16px

Contrast Ratio

Reading Comfort

~33 CPL

Needs attention

36px

100px

72px

24px

16px

Major Third

Scale

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

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

✅ Good performance: Using 2 font families keeps load times fast.

✅ Smart font loading: Using font-display: swap prevents invisible text during load.

⚠️ Risky: Text appears on background images without overlay protection.

GGoogle Fonts

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

gstatic.com(13)googletagmanager.com(5)apis.google.com(1)youtube.com(1)

Website Identity

google.dev

Social Profiles

X (Twitter)Instagram

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Last analyzed: 16 Feb 2026 at 20:52

Historical Analysis & Change Tracking