merck-animal-health-usa.com

https://merck-animal-health-usa.com· First analyzed 03 May 2026· Updated 03 May 2026

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Mobile

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Hosting Provider

Automattic, Inc

IP Address

192.0.66.224

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS2635

Server

Nginx

CDN

Nameservers

dns4.p03.nsone.net.ns01.msddns.com.ns02.msddns.com.ns03.msddns.com.+4 more

Performance

Core Web Vitals

Weight

First Contentful Paint

2.5 s10%

Speed Index

3.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

33.2 MB

157 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

MAH Universal Theme 2v3.2.1Custom

by Syde GmbH

View Theme

Technology Stack

16 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Hotjar

Plugins

Mh Interactive Content Block Mah Blocks

CSS Frameworks

Frameworks

Libraries

Icon Libraries

Tag Managers

Marketing

Advertising

Microsoft Advertising

Web Servers

Nginx

Customer Support

Zendesk

SEO Analysis

C66/100

Meta Tags7/15

Content3/12

Headings3/8

Technical24/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social3/5

Freshness4/4

Mobile3/4

Indexability3/3

merck-animal-health-usa.commerck-animal-health-usa.com

Homepage - Merck Animal Health USA

No description available for this page.

Title Length34 chars

Recommended: 50-60 chars (~212px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Very thin content (6 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

9 issues found

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Crawlability

Sitemap

Type: index

16 URLs

16 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

22/100

Needs Work

6 11

Sponsored

AI & LLM Readiness

D42/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

7/25

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

Text ratio:2%

Words:1,471

Token eff.:Optimal

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph1/3

Twitter Card1/3

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.

68/100

Passed

Critical

Warnings

Images & Alt Text

18/20

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

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

3/15

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.

17/100

4.20 g

CO₂e / view

33.2 MB

Page Weight

Cleaner Than

New Visitor

4.80 g

Returning (cached)

2.40 g

Annual (10K/mo)

503.9 kg

Emission Segments

Data Center

938 mg

Network

1.01 g

Device

2.25 g

Resource Breakdown

JavaScript

425.5 KB

Images

4.8 MB

CSS

24.5 MB

Fonts

3.3 MB

HTML

60.5 KB

Other

26.9 KB

Green Hosting Not Verified

Automattic, Inc

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

81d

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

Valid From

24.04.2026

Valid Until

23.07.2026

Subject Alternative Names (2)

merck-animal-health-usa.comwww.merck-animal-health-usa.com

SHA-256 Fingerprint

56:FA:09:43:9A:2B:49:A7:1A:3F:0C:D2:C3:BE:9D:76:D0:4A:38:B8...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, must-revalidate, max-age=0, no-store)

content-encoding

⚡ Brotli(br)

content-type

text/html

date

Sun, 03 May 2026 08:57:46 GMT

server

nginx

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

mail.mailroute.net

Domain Information

merck-animal-health-usa.com

Domain Age

14y 11m

Created

07.06.2011

Expires

07.06.2026

Last Updated

28.03.2025

Registrar

MarkMonitor Inc.

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

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.

73/100

Mobile Friendly188 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...

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Typography & Readability

Invention

WCAG AA

70/100

Readability

/30

23/30

16px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

23/25

4.52:1 min contrast

Performance

/25

16/25

1 font · 24 req

Heading Font

Invention

Sans

Body Font

Invention

Sans16px

Contrast Ratio

4.52:1

WCAG AA (≥4.5:1)

Reading Comfort

~35 CPL

Narrow lines

50px

30px

20px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 25/100. Consider shorter sentences and simpler words.

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

❌ 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).

Buy on MyFontsFluid Type (rem)Flesch 25

Color Palette

10 unique colors

4:1 AA Large Light

#ffffff

Background· 32.3%

#7f7f7f

Other· 23.9%

#013531

Primary· 16.6%

#214546

Secondary· 6.7%

#786c63

Secondary· 5.3%

#28201b

Secondary· 4.3%

#a1968a

Border· 3.4%

#558685

Secondary· 1.1%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

HotjarMid-Market

User behavior and product analytics

Advertising

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

27 Resources

Scripts

Styles

Async

Defer

Top Script Sources

merck-animal-health-usa.com(9)googletagmanager.com(6)bat.bing.com(2)tags.srv.stackadapt.com(1)static.hotjar.com(1)

Website Identity

Merck Animal Health USA

Organization

www.merck-animal-health-usa.com/

14 years old

Location detected: 🇺🇸 United Statesvia ip

MarkMonitor Inc.en-US

Social Profiles

Facebook X (Twitter)LinkedIn YouTube

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Last analyzed: 03 May 2026 at 08:58

Historical Analysis & Change Tracking