ispringfilter.com

https://ispringfilter.com· First analyzed 03 Jun 2026· Updated 03 Jun 2026

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ispringfilter.com

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

34.202.68.87

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Ashburn, United States

ASN

AS14618

Organization

AWS EC2 (us-east-1)

Server

Apache

Nameservers

ns35.domaincontrol.com.ns36.domaincontrol.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.5 s10%

Speed Index

3.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.5 MB

161 requests

Image Optimization

Lazy LoadWebPBunny Optimizer

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Amazon Web Services (AWS)

CDN

Bunny CDN

Technology Stack

16 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Matomo

Libraries

CSS Frameworks

Frameworks

UI Components

Icon Libraries

Tag Managers

Email Marketing

Reviews

Web Servers

Customer Support

SEO Analysis

C64/100

Meta Tags7/15

Content11/12

Headings8/8

Technical19/25

E-E-A-T2/7

Images4/7

Links2/5

URL5/5

Social2/5

Freshness0/4

Mobile1/4

Indexability3/3

ispringfilter.comispringfilter.com

iSpring® Water Systems - US Official Website | Quality Reverse Osmo...

With decades of expertise in water filtration, iSpring Water Systems offers NSF-certified solutions for your needs, from whole house water filters to reverse...

Title truncated. Description truncated.

Title Length111 chars

Recommended: 50-60 chars (~678px / 580px)

Description Length307 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (111 chars, ~678px). Will be truncated in search results.

9 issues found

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Crawlability

Sitemap

Type: standard

1,077 URLs

robots.txt

7 rules

Sitemap reference found

Local SEO

Local Search Readiness

16/100

Poor

5 12 1

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F39/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

2/25

Citation

7/25

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:8%

Words:2,410

Token eff.:Optimal

Depth:1/5

Structured Data

1 JSON-LD

Organization×1.1

Citation Readiness

Opening Summary44w

Descriptive Headingsavg 2.4w

Canonical URL

Open Graph0/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

66/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

7/15

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

5/15

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.

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.

58/100

160 mg

CO₂e / view

1.5 MB

Page Weight

60%

Cleaner Than

New Visitor

183 mg

Returning (cached)

92 mg

Annual (10K/mo)

19.2 kg

Emission Segments

Data Center

8 mg

Network

47 mg

Device

105 mg

Resource Breakdown

JavaScript

285.2 KB

Images

1.2 MB

CSS

4.8 KB

HTML

26.0 KB

Other

1.9 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

07.08.2025

Valid Until

04.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

ispringfilter.comwww.ispringfilter.com

SHA-256 Fingerprint

94:AF:70:66:88:48:BC:A2:C8:40:A2:81:0C:54:CA:C4:4C:98:3D:51...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin

https://www.ispringfilter.com

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Wed, 03 Jun 2026 04:14:50 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx1-us1.ppe-hosted.com

mx2-us1.ppe-hosted.com

Domain Information

ispringfilter.com

Domain Age

19y 3m

Created

13.02.2007

Expires

13.02.2028

Last Updated

14.02.2026

Registrar

GoDaddy.com, LLC

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.

64/100

Mobile Friendly7 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

Helvetica Neue

WCAG Partial

73/100

Readability

/30

22/30

18px · LH 1.43

Hierarchy

/20

12/20

1.89x ratio · ✓ H1→H6

WCAG

/25

17/25

1.18:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Helvetica Neue

Sans34px

Body Font

Helvetica Neue

Sans18px

Contrast Ratio

1.18:1

9 issues

Reading Comfort

~41 CPL

Narrow lines

34px

24px

18px

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 46/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.2:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 46

Color Palette

7 unique colors

Light

#ffffff

Background· 69.5%

#08387f

Primary· 9.2%

#eef0f4

Secondary· 7.5%

#86a1c4

Secondary· 3.9%

#b8bcca

Secondary· 3.8%

#c9d2df

Secondary· 3.5%

#605a7e

Secondary· 2.6%

Business & Marketing Stack

6 Tools Detected

Enterprise

Marketing Automation

MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Matomo (Piwik)Mid-Market

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Reviews & Social Proof

TrustpilotMid-Market

Customer reviews and testimonials

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(6)cdnjs.cloudflare.com(3)agent.marketingcloudfx.com(2)connect.facebook.net(2)code.jivosite.com(1)

Website Identity

ispringfilter.com

19 years old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLCen

Social Profiles

Facebook X (Twitter)Instagram

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Last analyzed: 03 Jun 2026 at 04:15

Historical Analysis & Change Tracking