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code.blog

https://code.blog· First analyzed 13 May 2026· Updated 13 May 2026
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code.blog
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Hosting Provider

Automattic, Inc

IP Address

192.0.78.31

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS2635

Server

Nginx

Nameservers

ns1.automattic.com.ns3.automattic.com.ns4.automattic.com.ns2.automattic.com.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.3 MB
39 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv.
cms
premiumCustom

Technology Stack

7 Technologies Detected

Plugins

3
Custom Fonts
Gutenberg Core
Jetpack

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

Customer Support

1
Zendesk

SEO Analysis

C62/100
18
9
1
Meta Tags10/15
Content6/12
Headings3/8
Technical21/25
E-E-A-T0/7
Images4/7
Links2/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
C
code.blogcode.blog

Code.blog – Appalachia + AGI + Automattic

Create Your.Code.Blog Artwork from Alejandro Paul

Title Length41 chars

Recommended: 50-60 chars (~246px / 580px)

Description Length49 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

5 URLs

robots.txt

14 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100
Poor
1 14 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

F32/100
Bot Access
20/25
Machine Read.
4/25
Schema Data
0/25
Citation
8/25

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
navheader/footer
Text ratio:1%
Words:106
Token eff.:Too Short
Sections/1K:47.2
Depth:2/5

Structured Data

Microdata

Citation Readiness

Opening Summary
Descriptive Headingsavg 1.5w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
A
80/100
13
Passed
2
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
40/100
C
171 mg
CO₂e / view
1.3 MB
Page Weight
60%
Cleaner Than
New Visitor
195 mg
vs
Returning (cached)
98 mg
Annual (10K/mo)
20.5 kg
Emission Segments
Data Center
38 mg
Network
41 mg
Device
92 mg
Resource Breakdown
JavaScript
141.3 KB
Images
1.0 MB
CSS
55.4 KB
HTML
20.8 KB
Other
111.8 KB
Green Hosting Not Verified
Automattic, Inc
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

No WAF

41d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

25.03.2026

Valid Until

23.06.2026

Subject Alternative Names (2)

*.code.blogcode.blog

SHA-256 Fingerprint

F2:6F:94:CF:0F:37:D3:9A:8B:27:7D:72:8F:CB:FE:61:0F:5B:A4:57...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Wed, 13 May 2026 07:32:03 GMT
host-header
WordPress.com
link
<https://public-api.wordpress.com/wp-json/?rest_route=/sites...
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

55

SPF
DKIM
DMARC

Domain Information

code.blog

Domain Age
9y 7m

Created

10.10.2016

Expires

10.10.2026

Last Updated

25.11.2025

Registrar

Knock Knock WHOIS There, LLC

DNSSEC
Not Enabled

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.
A
81/100
Mobile Friendly3 breakpoints
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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

sk-modernist

WCAG Partial
64/100
Readability
/30
18/30

30px · LH 1.00

Hierarchy
/20
7/20
WCAG
/25
17/25

1:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

sk-modernist

Sans

Body Font

sk-modernist

Sans30px

Contrast Ratio

1:1

18 issues

Reading Comfort

Single Font Family

left aligned
10px
h2
14px
h3
30px
p
Augmented Fourth
Scale

✅ Excellent readability: 30px body text is ideal for all devices.

⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.0:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFonts

Color Palette

7 unique colors
4.02:1 AA Large Light
#ffffff
Background· 81.29999999999998%
#7c7e8c
Other· 3%
#040516
Primary· 4.7%
#323b8e
Secondary· 1.8%

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

21 Resources

11
Scripts
10
Styles
2
Async
2
Defer

Top Script Sources

local(6)platform.twitter.com(2)youtube.com(1)0.gravatar.com(1)stats.wp.com(1)

Website Identity

code.blog

9 years old
Location detected: 🇺🇸 United Statesvia ip
Knock Knock WHOIS There, LLCen

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Last analyzed: 13 May 2026 at 07:32

Historical Analysis & Change Tracking