environmentalchemistry.com

https://environmentalchemistry.com· First analyzed 16 May 2026· Updated 16 May 2026

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Mobile

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Hosting Provider

A2 Hosting, Inc.

IP Address

69.48.163.61

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Phoenix, United States

ASN

AS55293

Organization

A2 Hosting, Inc.

Server

Nginx

Nameservers

ns1.ithierarchy.net.ns2.ithierarchy.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.6 s10%

Speed Index

2.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

20 KB

8 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

A2 Hosting, Inc.

Technology Stack

3 Technologies Detected

CSS Frameworks

Ant Design

Payments

PayPal

Web Servers

Nginx

SEO Analysis

D56/100

Meta Tags7/15

Content12/12

Headings3/8

Technical16/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

environmentalchemistry.comenvironmentalchemistry.com

EnvironmentalChemistry.com: Environmental, Chemistry & Hazardous Ma...

This site provides chemistry, environmental and hazardous materials news, careers & resources including: in depth articles; a detailed periodic table of elem...

Title truncated. Description truncated.

Title Length100 chars

Recommended: 50-60 chars (~613px / 580px)

Description Length261 chars

Recommended: 120-160 chars

Issues (4)

• Title is too long (100 chars, ~613px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (2/2) — critical for accessibility and SEO

11 issues found

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Crawlability

Sitemap

Type: standard

6,619 URLs

robots.txt

96 rules

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

F38/100

Bot Access

20/25

Machine Read.

9/25

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

navheader/footer

Text ratio:29%

Words:3,309

Token eff.:Good

Sections/1K:6.3

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary17w

Descriptive Headingsavg 2.3w

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.

72/100

Passed

Critical

Warnings

Images & Alt Text

17/20

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

15/15

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

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.

70/100

A+

2 mg

CO₂e / view

20.1 KB

Page Weight

95%

Cleaner Than

New Visitor

2 mg

Returning (cached)

1 mg

Annual (10K/mo)

240 g

Emission Segments

Data Center

<0.001 g

Network

<0.001 g

Device

1 mg

Resource Breakdown

JavaScript

9.3 KB

HTML

10.8 KB

Green Hosting Verified

A2 Hosting, Inc.

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

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/1.1

Valid From

15.05.2026

Valid Until

13.08.2026

Subject Alternative Names (4)

*.environmentalchemistry.com*.klbproductions.comenvironmentalchemistry.comwww.environmentalchemistry.klbproductions.com

SHA-256 Fingerprint

91:F7:31:58:00:97:58:4F:7D:53:A7:12:65:F7:D2:07:D1:FE:29:DF...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sat, 16 May 2026 02:05:27 GMT

server

nginx

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mail.environmentalchemistry.com

server.ithierarchy.com

Domain Information

environmentalchemistry.com

Domain Age

26y 8m

Created

24.09.1999

Expires

24.09.2026

Last Updated

06.06.2021

Registrar

pair Networks, Inc. d/b/a pair Domains

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

43/100

Not 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.

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Times New Roman + verdana

WCAG AA

54/100

Readability

/30

10/30

11px · LH 1.18

Hierarchy

/20

8/20

WCAG

/25

22/25

6.78:1 min contrast

Performance

/25

14/25

2 fonts

Heading Font

Times New Roman

Serif

Body Font

verdana

Sans11px

Contrast Ratio

6.78:1

WCAG AA (≥4.5:1)

Reading Comfort

~98 CPL

Wide lines

18px

11px

Minor Second

Scale

❌ Critical: 11px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.18). Increase to 1.4–1.6 for better readability.

⚠️ Wide lines: ~98 chars/line. Use max-width: 65ch for comfortable reading.

⚠️ Hard to read: Flesch score 33/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.8:1).

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

Buy on MyFontsFlesch 33

Color Palette

5 unique colors

Light

#fff2cf

Primary· 34.9%

#ded8b6

Secondary· 29.5%

#d3c198

Secondary· 10.9%

#9d7958

Secondary· 9.6%

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Scripts & Styles

4 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(1)

Website Identity

environmentalchemistry.com

26 years old

Location detected: 🇺🇸 United Statesvia ip

pair Networks, Inc. d/b/a pair Domainsen-US

Social Profiles

Facebook X (Twitter)

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Last analyzed: 16 May 2026 at 02:05

Historical Analysis & Change Tracking