readworks.org
ReadWorks | Award-Winning, EdTech Nonprofit Organization
Last scanned Aug 7, 2026, 5:22 AM · 8 views
Overall score
Great
Summary
ReadWorks is an edtech nonprofit organization that is committed to helping to solve America’s reading comprehension crisis. This website uses Google Analytics. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance good (85/100). Top issue: No structured data (JSON-LD) found.
ReadWorks is an edtech nonprofit organization that is committed to helping to solve America’s reading comprehension crisis.
Top issues to fix
4 issues found
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
SEO
3 issue(s) found
Performance
522 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+1 overall since Jul 26, 2026
- Overall
- 88
- SEO
- 80
- Security
- 90
- Performance
- 85
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
ReadWorks is an edtech nonprofit organization that is committed to helping to solve America’s reading comprehension crisis.
Contact
Email, phone, and address published on this site's own pages.
- help@readworks.org
Meta tags
- Title
- ReadWorks | Award-Winning, EdTech Nonprofit Organization
- Description
- ReadWorks is an edtech nonprofit organization that is committed to helping to solve America’s reading comprehension crisis.
- Canonical
- https://www.readworks.org/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://d1hip53dxcp64t.cloudfront.net/manifest.json?v=72f4fe6cb2fef2f883b353a0dff7d589
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Amazon
- Subject
- www.readworks.org
- Valid from
- Feb 9, 2026
- Valid to
- Mar 10, 2027
- Days until expiry
- 215
- SAN domains
- www.readworks.org, www.readworks.us, digital.readworks.org, readworks.org, www.digital.readworks.org, www.readworks.com, readworks.us, www.readworks.net, readworks.net, readworks.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 39 · H3 10
Links
26 internal · 75 external · 0 broken
Images
61 total · 0 missing alt
Scripts / Styles
20 scripts · 3 stylesheets
JS / CSS size
2.0 MB · 2.0 KB
Page size
161 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://readworks.org
- Final URL
- https://www.readworks.org/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 519 ms
- HTML size
- 161 KB
- Redirect chain
- https://readworks.org → https://www.readworks.org/
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Frequently asked questions
- What technology does readworks.org use?
- readworks.org is built with Vue.js, Google Analytics, Google Ads.
- Is readworks.org secure (HTTPS)?
- Yes. readworks.org uses TLS 1.2 with a certificate issued by Amazon, valid until Mar 10, 2027.
- Who hosts readworks.org?
- Hosting provider information for readworks.org is not available yet.
- What is readworks.org's SEO score?
- readworks.org scored 80/100 for SEO in the latest analysis (great).
- What is readworks.org's overall website score?
- readworks.org has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- Has readworks.org's score changed over time?
- readworks.org's overall score has improved by 1 point (from 87 to 88) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card