codesignal.com

https://codesignal.com· First analyzed 07 May 2026· Updated 07 May 2026

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codesignal.com

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

3.174.46.5

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Nginx

CDN

CloudFront

Nameservers

lisa.ns.cloudflare.com.mark.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.4 s10%

Speed Index

1.9 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

7.6 MB

239 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

qwery-childCustom

Technology Stack

30 Technologies Detected

Plugins

Cookie Law Info Trx_Addons Wp User Avatar

Elementor

Elementskit Lite Elementskit

Analytics

Facebook Pixel Amplitude Crazy Egg

Fonts

Google Fonts Adobe Fonts (Typekit)Adobe Fonts

Libraries

jQueryv3.7.1

jQuery UI

Other

GSAPv3.12.2 Lottie

Advertising

Google Ads LinkedIn Ads

UI Components

CSS Frameworks

Icon Libraries

Tag Managers

Web Servers

SEO Analysis

B75/100

Meta Tags14/15

Content3/12

Headings7/8

Technical23/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile1/4

Indexability3/3

codesignal.comcodesignal.com

CodeSignal | The AI-Native Skills Platform

Discover the AI-native skills platform for validation, benchmarking, and skills intelligence. CodeSignal helps teams hire, develop, and grow with confidence.

Title Length42 chars

Recommended: 50-60 chars (~243px / 580px)

Description Length157 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (6 words). Search engines need substantial content for ranking.
• Most images missing alt text (49/85) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

10 URLs

10 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

Local SEO

Local Search Readiness

21/100

Needs Work

5 13

Sponsored

AI & LLM Readiness

D50/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

13/25

Citation

10/25

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

Text ratio:1%

Words:1,417

Token eff.:Optimal

Structured Data

6 JSON-LD

FAQPage×1.5Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

Upgrade to view recommendations

Sponsored

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.

67/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

6/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

15/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

14/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

1/15

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.

35/100

788 mg

CO₂e / view

7.6 MB

Page Weight

Cleaner Than

New Visitor

900 mg

Returning (cached)

450 mg

Annual (10K/mo)

94.5 kg

Emission Segments

Data Center

39 mg

Network

232 mg

Device

518 mg

Resource Breakdown

JavaScript

796.6 KB

Images

5.4 MB

CSS

1.1 MB

Fonts

791 B

HTML

76.4 KB

Other

335.3 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

7 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

A+

Security Score

93%Excellent

Static / Informational

HTTPS

No WAF

274d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

07.01.2026

Valid Until

05.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (1)

codesignal.com

SHA-256 Fingerprint

2C:83:91:02:6D:F9:74:12:CB:89:7B:96:CB:FD:05:88:FD:1A:96:E1...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-origin

cache-control

🟡 600s(max-age=600, must-revalidate)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Thu, 07 May 2026 05:15:37 GMT

link

<https://codesignal.com/wp-json/>; rel="https://api.w.org/",...

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

alt1.aspmx.l.google.com

aspmx.l.google.com

aspmx3.googlemail.com

alt2.aspmx.l.google.com

+1 more

Domain Information

codesignal.com

Domain Age

10y 11m

Created

27.05.2015

Expires

27.05.2030

Last Updated

02.06.2025

Registrar

NameSilo, LLC

DNSSEC

Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner

CookieYes

GDPR Indicators

Cookie consent banner detected

CMP: CookieYes

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.

72/100

Mobile Friendly41 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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

founders-grotesk + Work Sans

WCAG Partial

61/100

Readability

/30

19/30

19px · LH 1.78

Hierarchy

/20

14/20

3.58x ratio

WCAG

/25

16/25

1:1 min contrast

Performance

/25

12/25

3 fonts · 10 req

Heading Font

founders-grotesk

Sans68px

Body Font

Work Sans

Sans19px

Contrast Ratio

1:1

27 issues

Reading Comfort

~35 CPL

Narrow lines

68px

48px

24px

19px

✅ Excellent readability: 19px body text is ideal for all devices.

⚠️ Hard to read: Flesch score 34/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 27 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 3.6x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle Fonts AAdobe Fonts Buy on MyFontsFluid Type (rem)Flesch 34

Color Palette

5 unique colors

Light

#f2f3f8

Background· 88.00000000000003%

#a1b7d3

Secondary· 3.6%

#11141f

Primary· 3.3%

#5774ab

Secondary· 2.9%

#dadce2

Secondary· 2.2%

Business & Marketing Stack

11 Tools Detected

Enterprise

Marketing Automation

MarketoEnterprise

Email marketing and automation platforms

Behavior Analytics

Google AnalyticsFree

AmplitudeMid-Market

Crazy EggSMB

Google Tag ManagerFree

User behavior and product analytics

Lead Generation

ClearbitEnterprise

Popups, forms, and lead capture tools

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

Reddit PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

CookieYesSMB

GDPR Cookie ConsentFree

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

codesignal.com(3)cdn.amplitude.com(2)connect.facebook.net(2)googletagmanager.com(2)cdn-cookieyes.com(2)

Website Identity

CodeSignal Skills Platform

Organization

Discover the AI-native skills platform for validation, benchmarking, and skills intelligence. CodeSignal helps teams hire, develop, and grow with confidence.

codesignal.com/

10 years old

Location detected: 🇩🇪 Germanyvia ip

NameSilo, LLC📧 Google Workspaceen-US

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

Sponsored

Last analyzed: 07 May 2026 at 05:16

Historical Analysis & Change Tracking