waterfilterguru.com

https://waterfilterguru.com· First analyzed 11 May 2026· Updated 11 May 2026

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waterfilterguru.com

Mobile

Sponsored

Hosting Provider

Kinsta

cloudflare.com

IP Address

104.26.14.195

Site Location

🇺🇸 Denver, United Statesvia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

bonnie.ns.cloudflare.com.anderson.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

262 ms10%

Speed Index

341 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

56 KB

58 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

Astrav4.13.1

by Brainstorm Force

View Theme

Technology Stack

21 Technologies Detected

Plugins

WP Rocket

Widget Google Reviews Convertkit Link Whisper Premium Table Of Contents Plus

Ultimate Addons For Gutenberg

Analytics

Libraries

Other

CSS Frameworks

Tag Managers

Email Marketing

Advertising

CDN

Security

SEO Analysis

A86/100

Meta Tags14/15

Content3/12

Headings8/8

Technical24/25

E-E-A-T7/7

Images5/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

waterfilterguru.comwaterfilterguru.com

Water Filter Guru - Water Treatment Experts

The #1 Blog for Residential Water Treatment Info - We Use Quantitative Data, Original Research, & Expert Insight to Test Water Filters

Title Length43 chars

Recommended: 50-60 chars (~273px / 580px)

Description Length134 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (7 words). Search engines need substantial content for ranking.

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

7 rules

Sitemap reference found

Local SEO

Local Search Readiness

27/100

Needs Work

7 13

Sponsored

AI & LLM Readiness

D44/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

15/25

Citation

2/25

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:1,019

Token eff.:Optimal

Structured Data

10 JSON-LD

Article×1.2Person×1.3Organization×1.1WebSiteVideoObjectSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

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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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.

84/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

17/20

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

15/15

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

ARIA & Roles

7/15

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

1 recommendation

•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.

76/100

A+

6 mg

CO₂e / view

55.6 KB

Page Weight

95%

Cleaner Than

New Visitor

6 mg

Returning (cached)

3 mg

Annual (10K/mo)

672 g

Emission Segments

Data Center

<0.001 g

Network

2 mg

Device

4 mg

Resource Breakdown

HTML

55.6 KB

Green Hosting Verified

Cloudflare

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

WAF

45d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

27.03.2026

Valid Until

25.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

waterfilterguru.com*.waterfilterguru.com

SHA-256 Fingerprint

B0:75:D8:94:59:E6:7B:D3:57:5F:1B:E9:8E:A1:B4:80:0C:DC:12:27...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cf-cache-status

DYNAMIC

cf-ray

9f9e2605dc61a9f6-BOS

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Mon, 11 May 2026 03:38:02 GMT

ki-cache-type

None

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (6)

alt3.aspmx.l.google.com

w2pxry5xmac3ja42ecua3js66tspqjjzoyvz2nzn6haq2rvgp2pq.mx-verification.google.com

alt1.aspmx.l.google.com

alt2.aspmx.l.google.com

+2 more

Domain Information

waterfilterguru.com

Domain Age

6y 4m

Created

28.12.2019

Expires

28.12.2026

Last Updated

28.11.2022

Registrar

NameCheap, Inc.

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.

81/100

Mobile Friendly43 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

Lato

WCAG AA

70/100

Readability

/30

13/30

12px · LH 1.86

Hierarchy

/20

18/20

3.33x ratio · ✓ H1→H6

WCAG

/25

19/25

4.55:1 min contrast

Performance

/25

20/25

1 font · 3 req

Heading Font

Lato

Sans40px

Body Font

Lato

Sans12px

Contrast Ratio

4.55:1

WCAG AA (≥4.5:1)

Reading Comfort

~37 CPL

Narrow lines

40px

36px

25px

20px

12px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide line spacing (1.86). 1.4–1.6 is optimal for body text.

⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

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

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

✅ Strong hierarchy: Headlines are 3.3x larger than body text.

Buy on MyFontsFlesch 48

Color Palette

10 unique colors

3.05:1 AA Large Light

#ffffff

Background· 57.2%

#959395

Other· 3%

#02689b

Accent· 13.1%

#3c4757

Secondary· 8.1%

#0386b1

Accent· 4.9%

#07bacf

Accent· 4.6%

#23262e

Secondary· 4.1%

#f1e7e3

Primary· 1.4%

Business & Marketing Stack

5 Tools Detected

Enterprise

Marketing Automation

ConvertKitCreator

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

HotjarMid-Market

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

waterfilterguru.com(10)googletagmanager.com(3)connect.facebook.net(2)google-analytics.com(1)gstatic.com(1)

Website Identity

Water Filter Guru

Organization

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

6 years old

600 17th Street, Suite 2890 South, Denver

80202, Denver, Colorado

United States

Location detected: 🇺🇸 United States, Denvervia schema_nap

NameCheap, Inc.📧 Google Workspaceen-US

Sponsored

Last analyzed: 11 May 2026 at 03:38

Historical Analysis & Change Tracking