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survivornet.com

https://survivornet.com· First analyzed 10 May 2026· Updated 10 May 2026
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survivornet.com
Desktop screenshot of survivornet.com
Mobile screenshot of survivornet.com
Mobile

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Hosting Provider

cloudflare.com

IP Address

172.66.43.107

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

kanye.ns.cloudflare.com.margaret.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
439 ms10%
Speed Index
571 ms10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.1 MB
250 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.1.3
cms
survivornetCustom

Progressive Web App

Web ManifestApple Touch IconTheme Color

SEO Analysis

C66/100
19
5
2
Meta Tags9/15
Content3/12
Headings6/8
Technical22/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
S
survivornet.comsurvivornet.com

Homepage - SurvivorNet

Top doctors weigh in with videos & articles on individual cancers, prevention, the latest trusted news & treatments. We are here to help on your journey %

Title Length22 chars

Recommended: 50-60 chars (~137px / 580px)

Description Length154 chars

Recommended: 120-160 chars

Issues (2)

  • Very thin content (3 words). Search engines need substantial content for ranking.
  • Most images missing alt text (120/136) — critical for accessibility and SEO

Crawlability

Sitemap
robots.txt

21 rules

Sitemap reference found

Local SEO

Local Search Readiness

13/100
Poor
4 12 1

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

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AI & LLM Readiness

F34/100
Bot Access
20/25
Machine Read.
0/25
Schema Data
4/25
Citation
10/25

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:8%
Words:16,117
Token eff.:Excessive

Structured Data

3 JSON-LD
WebSiteBreadcrumbListSearchAction

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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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.
C
64/100
8
Passed
5
Critical
0
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
15/15
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...

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.
46/100
D
222 mg
CO₂e / view
2.1 MB
Page Weight
50%
Cleaner Than
New Visitor
254 mg
vs
Returning (cached)
127 mg
Annual (10K/mo)
26.7 kg
Emission Segments
Data Center
11 mg
Network
65 mg
Device
146 mg
Resource Breakdown
JavaScript
1.1 MB
Images
13.0 KB
CSS
967.1 KB
Fonts
6.2 KB
HTML
61.2 KB
Other
34.3 KB
Green Hosting Verified
Cloudflare
GWF Verified
4 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

0%Critical
Critical / Transactional

HTTPS

WAF

69d

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

19.04.2026

Valid Until

18.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.survivornet.com

SHA-256 Fingerprint

A3:2D:A5:D3:B6:64:6D:68:52:6A:24:E1:46:7D:6C:68:C2:67:58:EF...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
🔵 1 Week(max-age=604800, public)
cf-cache-status
DYNAMIC
cf-edge-cache
cache,platform=wordpress
cf-ray🇩🇪 Frankfurt
9f9a720d3c88d27e-FRA
Good Warning Issue

Email Infrastructure

Google Workspace

Score

95

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (7)

aspmx.l.google.com
alt1.aspmx.l.google.com
mxa.mailgun.org
mxb.mailgun.org

+3 more

Domain Information

survivornet.com

Domain Age
22 years

Created

18.04.2004

Expires

18.04.2027

Last Updated

14.03.2026

Registrar

Amazon Registrar, Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
Privacy policy page linked
Legitimate interest basis 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.
A
81/100
Mobile Friendly32 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
1 recommendation
  • Mobile compatibility recommendation preview...

Typography & Readability

CircularStd-Medium + CircularStd-Book

WCAG Partial
50/100
Readability
/30
16/30

12px · LH 1.33

Hierarchy
/20
12/20

1.67x ratio

WCAG
/25
12/25

3.89:1 min contrast

Performance
/25
10/25

System fonts

Heading Font

CircularStd-Medium

Sans20px

Body Font

CircularStd-Book

Sans12px

Contrast Ratio

3.89:1

30 issues

Reading Comfort

~37 CPL

Narrow lines
20px
h1
36px
h2
20px
h3
16px
h4
12px
p
Minor Second
Scale

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

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

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

⚠️ Partial contrast: 30 elements below WCAG AA threshold (min 3.9:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

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

Color Palette

7 unique colors
14.55:1 AAA Dark
#292929
Text· 45.3%
#ffffff
Primary· 21.9%
#646e7b
Secondary· 9.4%

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

3

User behavior and product analytics

Advertising

2

Ad platforms and retargeting pixels

Social Media

1

Social widgets and sharing tools

3

Categories

6

Total Tools

1

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Ad Networks

Google Ad ManagerMedia.netAmazon Publisher ServicesSovrnPubMaticOpenXIndex ExchangePrebid.js

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
17
Async
0
Defer

Top Script Sources

connect.facebook.net(4)googletagmanager.com(3)google-analytics.com(1)cdn.id5-sync.com(1)ssl.p.jwpcdn.com(1)

Website Identity

Homepage - SurvivorNet

Top doctors weigh in with videos & articles on individual cancers, prevention, the latest trusted news & treatments. We are here to help on your journey %

Location detected: 🇨🇦 Canadavia ip
Amazon Registrar, Inc.📧 Google Workspaceen-US

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Last analyzed: 10 May 2026 at 16:51

Historical Analysis & Change Tracking