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80000hours.org

https://80000hours.org· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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80000hours.org
Desktop screenshot of 80000hours.org
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Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.66.43.101

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

lou.ns.cloudflare.com.aria.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
473 ms10%
Speed Index
615 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.9 MB
56 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPress
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

16 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Segment

Plugins

3
Simple Tags
Autoptimize
Yoast SEO

Advertising

2
TikTok PixelSnapchat Pixel

Libraries

1
jQueryv1.12.4

Other

1
lazysizes

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Popups & Forms

1
Sleeknote

CDN

1
Cloudflare

Customer Support

1
Zendesk

SEO Analysis

A85/100
26
4
1
Meta Tags14/15
Content10/12
Headings6/8
Technical24/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
8
80000hours.org80000hours.org

80,000 Hours: How to make a difference with your career

You have 80,000 hours in your career. How can you best use them to help solve the world’s most pressing problems?

Title Length55 chars

Recommended: 50-60 chars (~340px / 580px)

Description Length113 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (126/169) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

15 URLs

15 sub-sitemaps

robots.txt

8 rules

Local SEO

Local Search Readiness

24/100
Needs Work
7 11

Sponsored

AI & LLM Readiness

D56/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
8/25
Citation
16/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
blockquotesnav
Text ratio:11%
Words:4,556
Token eff.:Poor Structure
Sections/1K:1.5
Depth:2/5

Structured Data

5 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary17w
Descriptive Headingsavg 3.6w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
D
59/100
12
Passed
3
Critical
2
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
5/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
67/100
C
196 mg
CO₂e / view
1.9 MB
Page Weight
50%
Cleaner Than
New Visitor
224 mg
vs
Returning (cached)
112 mg
Annual (10K/mo)
23.5 kg
Emission Segments
Data Center
10 mg
Network
58 mg
Device
129 mg
Resource Breakdown
JavaScript
187.9 KB
Images
1.6 MB
CSS
105.2 KB
HTML
55.0 KB
Green Hosting Verified
Cloudflare
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

0%Critical
Critical / Transactional

HTTPS

WAF

72d

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

Valid From

10.04.2026

Valid Until

09.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

80000hours.orgp.80000hours.org

SHA-256 Fingerprint

BA:7C:C8:9B:C7:F3:08:39:0E:29:D1:C1:E8:BA:ED:03:15:22:D3:F6...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

age
3268
cache-control
🟡 600s(max-age=600, must-revalidate)
cf-apo-via
tcache
cf-cache-status
HIT
cf-edge-cache
cache,platform=wordpress
cf-ray🇮🇹 Milan
9f34872498fa1498-MXP
Good Warning Issue

Email Infrastructure

Google Workspace

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

alt3.aspmx.l.google.com
alt2.aspmx.l.google.com
alt1.aspmx.l.google.com
alt4.aspmx.l.google.com

+1 more

Domain Information

80000hours.org

Domain Age
14y 5m

Created

19.11.2011

Expires

19.11.2026

Last Updated

24.09.2025

Registrar

Gandi SAS

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
Privacy policy page linked
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.
B
79/100
Mobile Friendly21 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...
Upgrade to view recommendations

Typography & Readability

Helvetica Neue

WCAG Partial
73/100
Readability
/30
24/30

16px · LH 1.50

Hierarchy
/20
18/20

3x ratio

WCAG
/25
15/25

1.97:1 min contrast

Performance
/25
16/25

System fonts

Heading Font

Helvetica Neue

Sans48px

Body Font

Helvetica Neue

Sans16px

Contrast Ratio

1.97:1

11 issues

Reading Comfort

~38 CPL

Narrow lines
48px
h1
48px
h2
40px
h3
18px
h4
16px
p

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

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

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 2.0:1).

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

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

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

Flesch 52

Color Palette

5 unique colors
Light
#7d898c
Other· 4.4%
#f9fdff
Primary· 76.60000000000001%
#e3eceb
Secondary· 8.1%
#bce9f0
Accent· 6.2%
#a2cbcb
Secondary· 4.6%

Business & Marketing Stack

5 Tools Detected

Enterprise

Marketing Automation

1
MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

2
Reddit PixelMid-Market
Snapchat PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

4

Categories

5

Total Tools

1

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

21 Resources

16
Scripts
5
Styles
5
Async
3
Defer

Top Script Sources

80000hours.org(5)cdn.jsdelivr.net(2)cdn-4.convertexperiments.com(1)analytics.ahrefs.com(1)googletagmanager.com(1)

Website Identity

80,000 Hours

80,000 Hours

Organization

You have 80,000 hours in your career. How can you best use them to help solve the world’s most pressing problems?

web-inquiries@80000hours.org
80000hours.org/
14 years old
Location detected: 🇨🇦 Canadavia ip
Gandi SAS📧 Google Workspaceen-US

Sponsored

Last analyzed: 28 Apr 2026 at 07:59

Historical Analysis & Change Tracking