lessonplanet.com
Lesson Plans & Worksheets for School Teachers | Lesson Planet
Last scanned Aug 4, 2026, 7:00 AM · 12 views
Overall score
Great
Summary
Find 2.5 Million lesson plans, lesson worksheets and videos reviewed and rated by teachers. This website uses Ruby on Rails hosted on AWS behind CloudFront CDN. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Find 2.5 Million lesson plans, lesson worksheets and videos reviewed and rated by teachers. Lesson plans, worksheets and videos for all subjects including science, math, language arts and more.
- United States
- Hosted on AWS
Top issues to fix
7 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
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.
+1 more issue — details in the sections below.
SEO
6 issue(s) found
Performance
3 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
0 overall since Jul 27, 2026
- Overall
- 84
- SEO
- 60
- Security
- 90
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Find 2.5 Million lesson plans, lesson worksheets and videos reviewed and rated by teachers. Lesson plans, worksheets and videos for all subjects including science, math, language arts and more.
Contact
Email, phone, and address published on this site's own pages.
Source: https://lessonplanet.com/contact
Meta tags
- Title
- Lesson Plans & Worksheets for School Teachers | Lesson Planet
- Description
- Find 2.5 Million lesson plans, lesson worksheets and videos reviewed and rated by teachers. Lesson plans, worksheets and videos for all subjects including science, math, language arts and more.
- Canonical
- https://www.lessonplanet.com/
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 18.239.153.39
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- lessonplanet.com
- Valid from
- Oct 22, 2025
- Valid to
- Nov 20, 2026
- Days until expiry
- 108
- SAN domains
- lessonplanet.com, *.lp.lexp.cloud, lp.lexp.cloud, *.lessonplanet.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
3 scripts · 2 stylesheets
JS / CSS size
1.0 KB · 0 B
Page size
2.4 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://lessonplanet.com
- Final URL
- https://lessonplanet.com
- HTTP status
- 202
- HTTP version
- HTTP/2
- Response time
- 3 ms
- HTML size
- 2.4 KB
- Redirect chain
- https://lessonplanet.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does lessonplanet.com use?
- lessonplanet.com is built with Ruby on Rails.
- Is lessonplanet.com secure (HTTPS)?
- Yes. lessonplanet.com uses TLS 1.3 with a certificate issued by Amazon, valid until Nov 20, 2026.
- Who hosts lessonplanet.com?
- lessonplanet.com is hosted on AWS, behind CloudFront CDN.
- What is lessonplanet.com's SEO score?
- lessonplanet.com scored 60/100 for SEO in the latest analysis (fair).
- What is lessonplanet.com's overall website score?
- lessonplanet.com has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
- Has lessonplanet.com's score changed over time?
- lessonplanet.com's overall score has stayed steady at 84/100 since Jul 27, 2026.
- Is lessonplanet.com hiring?
- lessonplanet.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card