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nrdc.org

Be a Force for the Future | NRDC

Last scanned Jul 24, 2026, 8:25 PM · 1 view

88

Overall score

Great

Summary

This website uses Drupal hosted on Cloudflare behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Missing meta description.

United States
Hosted on Cloudflare

Top issues to fix

5 issues found · 2 high priority

  • Missing Content-Security-Policy header

    Security

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

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • sitemap.xml not found

    SEO

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

  • 17 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

75

SEO

3 issue(s) found

90

Performance

1.32 s

90

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

FacebookInstagramLinkedInX (Twitter)YouTube

Contact

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

Meta tags

Title
Be a Force for the Future | NRDC
Description
Canonical
https://www.nrdc.org/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest
https://www.nrdc.org/manifest.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
NRDC uses science, policy, law, and people power to confront the climate crisis, protect public health, and safeguard nature.
og:type
website
og:url
https://www.nrdc.org/

Twitter Card

twitter:card
—
twitter:title
NRDC
twitter:description
NRDC uses science, policy, law, and people power to confront the climate crisis, protect public health, and safeguard nature.

Technologies

Detected frameworks, languages, and tools.

DrupaljQueryGoogle AnalyticsCloudflare AnalyticsMeta PixelTikTok Pixel

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
172.66.149.177
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 172.66.149.177
  • 104.20.38.8
AAAA
  • 2606:4700:10::6814:2608
  • 2606:4700:10::ac42:95b1
MX—
TXT—
NS—
CAA—
CNAME
  • www.nrdc.org.cdn.cloudflare.net
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
www.nrdc.org
Valid from
Jun 26, 2026
Valid to
Sep 25, 2026
Days until expiry
62
SAN domains
www.nrdc.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 11 · H3 23

Links

61 internal · 20 external · 17 broken

Images

27 total · 0 missing alt

Scripts / Styles

97 scripts · 14 stylesheets

JS / CSS size

368 KB · 111 KB

Page size

103 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
68
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing meta description
  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://nrdc.org
Final URL
https://www.nrdc.org/
HTTP status
200
HTTP version
HTTP/2
Response time
1.32 s
HTML size
103 KB
Redirect chain
https://nrdc.org → https://www.nrdc.org/

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Frequently asked questions

What technology does nrdc.org use?
nrdc.org is built with Drupal, jQuery, Google Analytics, Cloudflare Analytics, Meta Pixel, TikTok Pixel.
Is nrdc.org secure (HTTPS)?
Yes. nrdc.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 25, 2026.
Who hosts nrdc.org?
nrdc.org is hosted on Cloudflare, behind Cloudflare CDN.
What is nrdc.org's SEO score?
nrdc.org scored 75/100 for SEO in the latest analysis (fair).
What is nrdc.org's overall website score?
nrdc.org has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.