compoundchem.com

https://compoundchem.com· First analyzed 30 Apr 2026· Updated 30 Apr 2026

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compoundchem.com

Mobile

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Hosting Provider

UKDedicated Ltd

IP Address

85.92.72.25

Site Location

🇬🇧 United Kingdomvia ip

Server Location

🇬🇧 Worcester, United Kingdom

ASN

AS34282

Organization

UKDedicated Ltd

Server

LiteSpeed

Nameservers

ns1.guru.net.uk.ns2.guru.net.uk.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

675 ms10%

Speed Index

878 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.7 MB

36 requests

Image Optimization

Lazy LoadResponsiveJetpack Photon (WordPress)

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.7.2

cms

Yoloxv1.0.9Custom

by AncoraThemes

View Theme

Technology Stack

8 Technologies Detected

Analytics

Plugins

Libraries

CSS Frameworks

Fonts

Web Servers

SEO Analysis

D58/100

Meta Tags10/15

Content9/12

Headings3/8

Technical16/25

E-E-A-T0/7

Images4/7

Links2/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

compoundchem.comcompoundchem.com

Compound Interest: Chemistry infographics

Eye-catching infographics about everyday chemistry.

Title Length41 chars

Recommended: 50-60 chars (~248px / 580px)

Description Length51 chars

Recommended: 120-160 chars

Issues (1)

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

12 issues found

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Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

18 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

D42/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

12/25

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:4%

Words:945

Token eff.:Optimal

Sections/1K:9.5

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary50w

Descriptive Headingsavg 8.1w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

69/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

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

9/15

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

ARIA & Roles

2/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 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.

57/100

176 mg

CO₂e / view

1.7 MB

Page Weight

60%

Cleaner Than

New Visitor

201 mg

Returning (cached)

101 mg

Annual (10K/mo)

21.1 kg

Emission Segments

Data Center

9 mg

Network

52 mg

Device

116 mg

Resource Breakdown

JavaScript

226.8 KB

Images

948.1 KB

CSS

524.8 KB

HTML

21.2 KB

Other

21.6 KB

Green Hosting Verified

GURU Cloud Hosting

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

65d

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+H3

Valid From

06.04.2026

Valid Until

05.07.2026

Subject Alternative Names (2)

*.compoundchem.comcompoundchem.com

SHA-256 Fingerprint

46:E8:5A:FF:52:25:66:DD:13:A1:13:34:00:27:CC:39:29:CE:0D:35...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Thu, 30 Apr 2026 20:42:07 GMT

link

<https://www.compoundchem.com/wp-json/>; rel="https://api.w....

server

LiteSpeed

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mx1.mailchannels.net

mx2.mailchannels.net

Domain Information

compoundchem.com

Domain Age

12y 4m

Created

15.12.2013

Expires

15.12.2026

Last Updated

30.11.2025

Registrar

Bluehost Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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 Friendly20 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, maximum-scale=1

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Jost + Open Sans

WCAG Partial

66/100

Readability

/30

26/30

19px · LH 1.56

Hierarchy

/20

7/20

WCAG

/25

18/25

2.02:1 min contrast

Performance

/25

15/25

2 fonts · 2 req

Heading Font

Jost

Sans

Body Font

Open Sans

Sans19px

Contrast Ratio

2.02:1

23 issues

Reading Comfort

Dual Sans-Serif

left aligned

25px

19px

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

✅ Optimal line spacing: 1.56 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 2.0:1).

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

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

✅ Lean font stack: 2 font families keeps load times fast.

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 51

Color Palette

5 unique colors

2.52:1 Fail Light

#ffffff

Background· 43.6%

#a5a39f

Other· 5.4%

#edf2f5

Primary· 39.8%

#51486f

Secondary· 5.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

17 Resources

Scripts

Styles

Async

Defer

Top Script Sources

compoundchem.com(8)youtube.com(2)googletagmanager.com(2)stats.wp.com(1)

Website Identity

compoundchem.com

12 years old

Location detected: 🇬🇧 United Kingdomvia ip

Bluehost Inc.en-GB

Social Profiles

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Last analyzed: 30 Apr 2026 at 20:42

Historical Analysis & Change Tracking