chemwatch.net

https://chemwatch.net· First analyzed 28 May 2026· Updated 28 May 2026

Export

chemwatch.net

Mobile

Sponsored

Hosting Provider

Vultr

vultr.com

IP Address

66.42.75.27

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Kent, United States

ASN

AS20473

Organization

Vultr Holdings, LLC

Server

Nginx

Nameservers

ns-237.awsdns-29.com.ns-960.awsdns-56.net.ns-1286.awsdns-32.org.ns-1580.awsdns-05.co.uk.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.6 MB

170 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

oxygen-is-not-a-themeCustom

Technology Stack

34 Technologies Detected

Plugins

Mypl Beautiful Taxonomy Filters Cleantalk Spam Protect Flexy Breadcrumb

Oxygen

Draw Attention

Real Time Validation For Gravity Forms

Add To Any Ajax Load More Anything Gdpr Cookie Compliance Gdpr Cookie Compliance Addon Smart Slider 3

Analytics

Facebook Pixel Segment Microsoft Clarity

Advertising

Google Ads Twitter Ads LinkedIn Ads Microsoft Advertising Criteo

Libraries

Other

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Web Servers

SEO Analysis

A80/100

Meta Tags13/15

Content3/12

Headings8/8

Technical25/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

chemwatch.netchemwatch.net

Chemical Safety and SDS Management Systems - Chemwatch

World's leader in Chemical Authoring, Chemical Regulatory Information and SDS Management Systems.

Title Length54 chars

Recommended: 50-60 chars (~347px / 580px)

Description Length97 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (8 words). Search engines need substantial content for ranking.

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

150 URLs

150 sub-sitemaps

robots.txt

50 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100

Needs Work

6 12

Sponsored

AI & LLM Readiness

D45/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

8/25

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:3%

Words:1,485

Token eff.:Optimal

Structured Data

5 JSON-LD

Organization×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.

70/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

15/20

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

Forms & Inputs

2/15

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

7/15

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

ARIA & Roles

11/15

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

2 recommendations

•Accessibility recommendation preview...

Upgrade to view recommendations

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.

45/100

208 mg

CO₂e / view

1.6 MB

Page Weight

60%

Cleaner Than

New Visitor

238 mg

Returning (cached)

119 mg

Annual (10K/mo)

25.0 kg

Emission Segments

Data Center

47 mg

Network

50 mg

Device

112 mg

Resource Breakdown

JavaScript

570.2 KB

Images

841.7 KB

CSS

167.4 KB

Fonts

67.3 KB

HTML

35.9 KB

Other

862 B

Green Hosting Not Verified

Vultr

7 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

41%Poor

Interactive

HTTPS

No WAF

122d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

27.08.2025

Valid Until

27.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.chemwatch.netchemwatch.net

SHA-256 Fingerprint

73:62:A0:E0:9F:7F:F7:80:69:25:48:1C:93:53:C8:21:69:E8:AE:84...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-headers

DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Cont...

access-control-allow-methods

GET, POST, OPTIONS

access-control-allow-origin

access-control-expose-headers

Content-Length,Content-Range

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

alt4.aspmx.l.google.com

aspmx.l.google.com

alt1.aspmx.l.google.com

alt2.aspmx.l.google.com

+1 more

Domain Information

chemwatch.net

Domain Age

28 years

Created

18.05.1998

Expires

17.05.2030

Last Updated

18.05.2025

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

88/100

Mobile Friendly8 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=1.0

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Roboto Condensed + Niveau Grotesk

WCAG Partial

74/100

Readability

/30

21/30

18px · LH 1.40

Hierarchy

/20

18/20

6.56x ratio · ✓ H1→H6

WCAG

/25

17/25

1.48:1 min contrast

Performance

/25

18/25

2 fonts · 6 req

Heading Font

Roboto Condensed

Sans118px

Body Font

Niveau Grotesk

Sans18px

Contrast Ratio

1.48:1

25 issues

Reading Comfort

~39 CPL

Narrow lines

118px

42px

36px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 25 elements below WCAG AA threshold (min 1.5:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 6.6x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 26

Color Palette

10 unique colors

4.03:1 AA Large Light

#8b8477

Secondary· 26.1%

#282724

Other· 4.3%

#060709

Primary· 6.6%

#706656

Secondary· 5.6%

#5e5242

Secondary· 5.5%

#cbc6b9

Border· 3.7%

Business & Marketing Stack

10 Tools Detected

Enterprise

Customer Support

LiveChatMid-Market

Live chat and helpdesk tools

Behavior Analytics

Google AnalyticsFree

Microsoft ClarityFree

SegmentEnterprise

Google Tag ManagerFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Twitter/X AdsMid-Market

LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

GDPR Cookie ConsentFree

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.segment.com(3)google-analytics.com(2)snap.licdn.com(2)gstatic.com(2)connect.facebook.net(2)

Website Identity

Chemwatch

Organization

World's leader in Chemical Authoring, Chemical Regulatory Information and SDS Management Systems.

chemwatch.net/

28 years old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLC📧 Google Workspaceen-US

Social Profiles

Facebook X (Twitter)LinkedIn

Sponsored

Last analyzed: 28 May 2026 at 12:12

Historical Analysis & Change Tracking