intervalworld.com

https://intervalworld.com· First analyzed 10 May 2026· Updated 10 May 2026

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intervalworld.com

Mobile

Sponsored

Hosting Provider

AT&T Services

IP Address

12.42.131.235

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Miami, United States

ASN

AS19275

Organization

AT&T Services

Nameservers

ns1.interval-intl.com.ns2.interval-intl.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.6 MB

67 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

AT&T Services

Technology Stack

5 Technologies Detected

Libraries

CSS Frameworks

Analytics

Advertising

SEO Analysis

D41/100

Meta Tags4/15

Content9/12

Headings5/8

Technical5/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

intervalworld.comintervalworld.com

Interval International | Home

No description available for this page.

Title Length29 chars

Recommended: 50-60 chars (~169px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (15/27) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

13 issues found

Upgrade to view details

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

Sponsored

AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

9/25

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:5%

Words:304

Token eff.:Optimal

Sections/1K:13.2

Structured Data

No Schema

Citation Readiness

Opening Summary38w

Descriptive Headingsavg 3.2w

Canonical URL

Open Graph0/3

Twitter Card0/3

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.

64/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

10/20

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

13/15

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

ARIA & Roles

6/15

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.

18/100

332 mg

CO₂e / view

2.6 MB

Page Weight

30%

Cleaner Than

New Visitor

379 mg

Returning (cached)

190 mg

Annual (10K/mo)

39.8 kg

Emission Segments

Data Center

74 mg

Network

80 mg

Device

178 mg

Resource Breakdown

JavaScript

265.7 KB

Images

2.1 MB

CSS

280.1 KB

HTML

11.5 KB

Other

300 B

Green Hosting Not Verified

AT&T Services

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

81%Very Good

Interactive

HTTPS

No WAF

269d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

04.02.2026

Valid Until

03.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.intervalworld.comintervalworld.com

SHA-256 Fingerprint

3F:CE:21:69:29:B4:61:43:BA:25:78:62:A4:3D:A0:D0:E5:18:DA:38...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-language

en-GB

content-security-policy

script-src 'self' 'unsafe-inline' 'unsafe-eval' blob: *.inte...

content-type

text/html;charset=utf-8

date

Sun, 10 May 2026 08:41:51 GMT

expect-ct

enforce, max-age=43200

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mxb-000a9401.gslb.pphosted.com

mxa-000a9401.gslb.pphosted.com

Domain Information

intervalworld.com

Domain Age

27y 6m

Created

12.11.1998

Expires

11.11.2026

Last Updated

07.11.2025

Registrar

CSC Corporate Domains, Inc.

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.

37/100

Not Mobile Friendly1 breakpoint

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.

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

roboto

WCAG Partial

64/100

Readability

/30

12/30

13px · LH 1.50

Hierarchy

/20

16/20

2.15x ratio · ✓ H1→H6

WCAG

/25

16/25

1:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

roboto

Sans28px

Body Font

roboto

Sans13px

Contrast Ratio

1:1

5 issues

Reading Comfort

~125 CPL

Too wide

28px

16px

13px

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

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

❌ Very long lines: ~125 chars/line causes eye strain. Add max-width constraint.

❌ Very complex text: Flesch score 13/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.0:1).

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

Flesch 13

Color Palette

8 unique colors

3.22:1 AA Large Light

#ffffff

Background· 46.3%

#899192

Other· 5.9%

#12294b

Primary· 22%

#a5cae0

Secondary· 6.3%

#3d738d

Primary· 5.7%

#e7eef2

Secondary· 3.8%

#2b3445

Secondary· 3.7%

Business & Marketing Stack

4 Tools Detected

Enterprise

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

28 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(12)intervalworld.com(4)cdn.cookielaw.org(2)googletagservices.com(1)connect.facebook.net(1)

Website Identity