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earthday.org

Earth Day: The Official Site | EARTHDAY.ORG

Last scanned Aug 1, 2026, 11:00 AM · 12 views

80

Overall score

Great

Summary

Visit the official Earth Day site to learn about the world's largest environmental movement and what you can do to make every day Earth Day. This website uses WordPress behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores fair (70/100) and performance good (80/100). Top issue: No H1 heading found.

Visit the official Earth Day site to learn about the world's largest environmental movement and what you can do to make every day Earth Day.

Top issues to fix

7 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

80

SEO

3 issue(s) found

80

Performance

1.05 s

70

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Score history

-4 overall since Jul 25, 2026

Overall
80
SEO
80
Security
70
Performance
80
Accessibility
90

Organization

Company details published in this site's own structured data.

Visit the official Earth Day site to learn about the world's largest environmental movement and what you can do to make every day Earth Day.

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Earth Day: The Official Site | EARTHDAY.ORG
Description
Visit the official Earth Day site to learn about the world's largest environmental movement and what you can do to make every day Earth Day.
Canonical
https://www.earthday.org/
Language
en
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Earth Day: The Official Site | EARTHDAY.ORG
og:description
Visit the official Earth Day site to learn about the world's largest environmental movement and what you can do to make every day Earth Day.
og:type
website
og:url
https://www.earthday.org/

Twitter Card

twitter:card
summary_large_image
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

WordPressTailwind CSSjQueryCloudflare AnalyticsMeta Pixel

Hosting & CDN

Hosting provider
—
CDN provider
Cloudflare
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
earthday.org
Valid from
Jun 14, 2026
Valid to
Sep 12, 2026
Days until expiry
41
SAN domains
*.earthday.org, earthday.org

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 23 · H3 1

Links

79 internal · 14 external · 20 broken

Images

47 total · 1 missing alt

Scripts / Styles

58 scripts · 38 stylesheets

JS / CSS size

45.8 KB · 102 KB

Page size

415 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • No H1 heading found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://earthday.org
Final URL
https://www.earthday.org/
HTTP status
200
HTTP version
HTTP/2
Response time
1.05 s
HTML size
415 KB
Redirect chain
https://earthday.org → https://www.earthday.org/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does earthday.org use?
earthday.org is built with WordPress, Tailwind CSS, jQuery, Cloudflare Analytics, Meta Pixel.
Is earthday.org secure (HTTPS)?
Yes. earthday.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 12, 2026.
Who hosts earthday.org?
Hosting provider information for earthday.org is not available yet.
What is earthday.org's SEO score?
earthday.org scored 80/100 for SEO in the latest analysis (great).
What is earthday.org's overall website score?
earthday.org has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
Has earthday.org's score changed over time?
earthday.org's overall score has declined by 4 points (from 84 to 80) since Jul 25, 2026.