killerstartups.com

https://killerstartups.com· First analyzed 03 May 2026· Updated 03 May 2026

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killerstartups.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

172.67.146.161

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

logan.ns.cloudflare.com.june.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

631 ms10%

Speed Index

820 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.8 MB

245 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv5.5.4

cms

Hello Elementorv2.9.0

by Elementor Team

View Theme

Technology Stack

27 Technologies Detected

Plugins

Link Whisper Premium Wp Postratings Page Links To Q2W3 Fixed Widget Bigscoots Cache

Libraries

Analytics

Frameworks

UI Components

Other

CSS Frameworks

Icon Libraries

Fonts

Advertising

CDN

Security

SEO Analysis

B75/100

Meta Tags8/15

Content10/12

Headings3/8

Technical24/25

E-E-A-T5/7

Images4/7

Links2/5

URL5/5

Social3/5

Freshness4/4

Mobile4/4

Indexability3/3

killerstartups.comkillerstartups.com

KillerStartups

KillerStartups charts the full arc of modern entrepreneurship—startup launches, personal finance, digital-nomad life, and the mindset required to thrive in a...

Description truncated.

Title Length14 chars

Recommended: 50-60 chars (~80px / 580px)

Description Length177 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (149/151) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

100 URLs

100 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

22/100

Needs Work

6 11

Sponsored

AI & LLM Readiness

D51/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

7/25

Citation

14/25

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:3%

Words:1,305

Token eff.:Optimal

Sections/1K:11.5

Depth:1/5

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 12.6w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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

13/20

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

15/15

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.

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.

62/100

188 mg

CO₂e / view

1.8 MB

Page Weight

50%

Cleaner Than

New Visitor

215 mg

Returning (cached)

108 mg

Annual (10K/mo)

22.6 kg

Emission Segments

Data Center

9 mg

Network

55 mg

Device

124 mg

Resource Breakdown

JavaScript

497.3 KB

Images

1.2 MB

CSS

86.3 KB

Fonts

2.5 KB

HTML

31.6 KB

Other

42.8 KB

Green Hosting Verified

Cloudflare

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

86%Very Good

Interactive

HTTPS

WAF

55d

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

29.03.2026

Valid Until

27.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

killerstartups.com*.killerstartups.com

SHA-256 Fingerprint

5A:B7:90:E2:B4:E4:C2:C3:85:93:57:3D:B6:14:9F:47:75:66:74:DA...

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🟡 0s(public, s-maxage=31536000, max-age=0, must-revalidate)

cf-cache-status

BYPASS

cf-ray🇫🇷 Paris

9f5ced86c9a7dcfc-CDG

content-encoding

zstd

content-security-policy

block-all-mixed-content;

Good Warning Issue

Email Infrastructure

ImprovMX

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx1.improvmx.com

mx2.improvmx.com

Domain Information

killerstartups.com

Domain Age

19y 5m

Created

20.11.2006

Expires

20.11.2034

Last Updated

09.04.2025

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

Data Protection Officer 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.

73/100

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.

Viewport

width=device-width, initial-scale=1

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Figtree + Poppins

WCAG Partial

65/100

Readability

/30

22/30

16px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

17/25

3.12:1 min contrast

Performance

/25

18/25

2 fonts · 6 req

Heading Font

Figtree

Sans

Body Font

Poppins

Sans16px

Contrast Ratio

3.12:1

5 issues

Reading Comfort

~44 CPL

Narrow lines

32px

30px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

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

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 3.1:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 2 font families keeps load times fast.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

GGoogle Fonts Buy on MyFonts

Color Palette

11 unique colors

Light

#ffffff

Background· 52.400000000000006%

#020609

Primary· 9.5%

#97b5b7

Secondary· 6.3%

#a08169

Secondary· 6%

#436b7b

Secondary· 5%

#01131d

Primary· 4.4%

#392d23

Secondary· 4.3%

#e4e1d9

Secondary· 4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

PlausibleSMB

User behavior and product analytics

Sponsored

Scripts & Styles

29 Resources

Scripts

Styles

Async

Defer

Top Script Sources

killerstartups.com(11)scripts.pubnation.com(2)exchange.pubnation.com(1)plausible.io(1)googletagmanager.com(1)

Website Identity

KillerStartups

Organization

KillerStartups charts the full arc of modern entrepreneurship—startup launches, personal finance, digital-nomad life, and the mindset required to thrive in a borderless economy.

killerstartups.com/

19 years old

Location detected: 🇨🇦 Canadavia ip

GoDaddy.com, LLC📧 ImprovMXen-US

Social Profiles

X (Twitter)LinkedIn

Sponsored

Last analyzed: 03 May 2026 at 05:40

Historical Analysis & Change Tracking