visualwebsiteoptimizer.com

https://visualwebsiteoptimizer.com· First analyzed 12 May 2026· Updated 12 May 2026

Export

Mobile

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Hosting Provider

Google Cloud Platform

cloud.google.com

IP Address

34.149.221.142

Site Location

🇺🇸 United Statesvia phone

Server Location

🇺🇸 Kansas City, United States

ASN

AS396982

Organization

Google Cloud

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

jay.ns.cloudflare.com.bonnie.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

861 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.6 MB

178 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

VWOv0.1Custom

by Wingify

View Theme

Technology Stack

18 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Segment Matomo

Other

GSAP AOS (Animate On Scroll)Lottie

Customer Support

Other

Plugins

Libraries

CSS Frameworks

Tag Managers

Advertising

Microsoft Advertising

CDN

Cloudflare

SEO Analysis

B74/100

Meta Tags12/15

Content3/12

Headings8/8

Technical23/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social4/5

Freshness2/4

Mobile3/4

Indexability3/3

visualwebsiteoptimizer.comvisualwebsiteoptimizer.com

VWO | Digital Experience Optimization

VWO is the market-leading digital experience optimization solution that fast-growing companies use for experimentation & conversion rate optimization.

Title Length37 chars

Recommended: 50-60 chars (~223px / 580px)

Description Length150 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (5 words). Search engines need substantial content for ranking.

6 issues found

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Crawlability

Sitemap

Type: index

11 URLs

11 sub-sitemaps

robots.txt

95 rules

Sitemap reference found

Local SEO

Local Search Readiness

25/100

Needs Work

7 11

Sponsored

AI & LLM Readiness

D45/100

Bot Access

24/25

Machine Read.

6/25

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.txtvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:2%

Words:5,785

Token eff.:Excessive

Structured Data

2 JSON-LD

Organization×1.1WebSiteSearchAction

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 (12)

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.

63/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

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

14/15

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

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.

51/100

163 mg

CO₂e / view

1.6 MB

Page Weight

60%

Cleaner Than

New Visitor

186 mg

Returning (cached)

93 mg

Annual (10K/mo)

19.5 kg

Emission Segments

Data Center

8 mg

Network

48 mg

Device

107 mg

Resource Breakdown

JavaScript

225.1 KB

Images

885.6 KB

CSS

272.0 KB

HTML

146.8 KB

Other

81.9 KB

Green Hosting Verified

Google Cloud

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

81%Very Good

Interactive

HTTPS

WAF

86d

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+H3

Valid From

08.05.2026

Valid Until

06.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

vwo.comai.vwo.com

SHA-256 Fingerprint

51:CC:35:AF:B4:B3:5D:F8:7A:72:7D:86:92:FF:EF:64:4D:71:12:34...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🟡 10s(private, max-age=10)

cf-cache-status

DYNAMIC

cf-ray

9fa7a4c099beffb8-SJC

content-encoding

📦 Gzip(gzip)

content-security-policy

object-src 'none'; frame-ancestors 'self' https://vwo.com ht...

Good Warning Issue

Email Infrastructure

Google Workspace

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (3)

aspmx.l.google.com

alt1.aspmx.l.google.com

alt2.aspmx.l.google.com

Domain Information

visualwebsiteoptimizer.com

Domain Age

16y 6m

Created

13.11.2009

Expires

13.11.2026

Last Updated

06.10.2025

Registrar

PDR Ltd. d/b/a PublicDomainRegistry.com

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

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.

74/100

Mobile Friendly25 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

-apple-system

WCAG Partial

83/100

Readability

/30

25/30

16px · LH 1.50

Hierarchy

/20

20/20

3.75x ratio · ✓ H1→H6

WCAG

/25

16/25

1:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

-apple-system

Sans60px

Body Font

-apple-system

Sans16px

Contrast Ratio

1:1

3 issues

Reading Comfort

~37 CPL

Narrow lines

60px

62px

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).

⚠️ Hard to read: Flesch score 30/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 3.8x larger than body text.

Flesch 30

Color Palette

5 unique colors

Light

#d6d4d0

Other· 3.2%

#26124d

Primary· 80.59999999999998%

#fef6e0

Primary· 8.9%

#6c5873

Secondary· 6.4%

#4a1352

Accent· 0.9%

Business & Marketing Stack

9 Tools Detected

Enterprise

Marketing Automation

MarketoEnterprise

Email marketing and automation platforms

Customer Support

IntercomMid-Market

Live chat and helpdesk tools

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Matomo (Piwik)Mid-Market

User behavior and product analytics

Advertising

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Social Media

LinkedIn WidgetsFree

Social widgets and sharing tools

A/B Testing & Optimization

VWO (Visual Website Optimizer)Mid-Market

Experimentation and conversion optimization

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

vwo.com(5)bat.bing.com(4)googletagmanager.com(3)munchkin.marketo.net(2)widget.intercom.io(1)

Website Identity

VWO

Organization

support@vwo.com

+14153493207

vwo.com/

16 years old

Location detected: 🇺🇸 United Statesvia phone

PDR Ltd. d/b/a PublicDomainRegistry.com📧 Google Workspaceen-US

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Last analyzed: 12 May 2026 at 07:17

Historical Analysis & Change Tracking