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E

ed.ted.com

Registered
Screenshot ed.ted.com
Website screenshot
Page analyze update date: 2026/03/31 17:22:42
Last whois update date: 2026/02/19 15:12:14
Domain Status
Registered
Paid till
07.11.2026
Available from
07.12.2026
SEO Score
73.29%
107
Score achieved
146
Maximum score

Main Information

ℹ️
Title: Lessons Worth Sharing | TED-Ed
Description: TED-Ed celebrates the ideas of teachers and students around the world. Discover hundreds of animated lessons, create customized lessons, and share your big ideas.
Keywords: empty
Page Encoding: utf-8
Page Filesize: 477 KB

Server Information

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IP: 99.83.183.127
Location: United States,US,,,37.751,-97.822,America/Chicago
Http Server: heroku
Encoding: utf-8

Meta Tags List

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Internal Links

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External Links

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Whois Information

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domain_name: ted.com
update_date: 2025-10-08T16:26:54Z
update_time: 1759940814
creation_date: 1994-11-08T05:00:00Z
creation_time: 784270800
expiration_date: 2026-11-07T05:00:00Z

Whois Raw Data

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            Domain Name: TED.COM
Registrar: Name.com, Inc.
Domain Status: client transfer prohibited
Creation Date: 1994-11-08T05:00:00Z
Registry Expiry Date: 2026-11-07T05:00:00Z
Updated Date: 2025-10-08T16:26:54Z
Name Server: NS-1133.AWSDNS-13.ORG
Name Server: NS-191.AWSDNS-23.COM
Name Server: NS-1975.AWSDNS-54.CO.UK
Name Server: NS-882.AWSDNS-46.NET
REGISTRAR Contact: Name.com, Inc.
>>> Last update of RDAP database: 2026-02-19T18:12:14Z

Robots.txt

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			User-agent: AHC/2.1
User-Agent: Amazonbot
User-Agent: Applebot-Extended
User-agent: Bytespider
User-agent: ChatGLM
User-agent: ClaudeBot
User-Agent: Facebookbot
User-Agent: Google-CloudVertexBot
User-Agent: Google-Extended
User-agent: GPTBot
User-Agent: Meta-ExternalAgent
User-Agent: Meta-ExternalFetcher
User-agent: PetalBot
User-agent: SemrushBot
User-agent: SemrushBot-SA
User-agent: Thinkbot
Disallow: /
DisallowAITraining: /

User-agent: *
Crawl-delay: 10
Disallow: /activities/
Disallow: /additional_information
Disallow: /ads/
Disallow: /best_of_web/*/flip
Disallow: /best_of_web/*/think
Disallow: /best_of_web/*/discuss
Disallow: /lessons/*/flip
Disallow: /lessons/*/think
Disallow: /lessons/*/discuss
Disallow: /lessons?category=*&
Disallow: /lessons?*student_level[]=
Disallow: /lessons?*content_type[]=
Disallow: /lessons?*subtitles[]=
Disallow: /lessons?*duration=
Disallow: /on/
Disallow: /*/*/discussions/
Disallow: /*/*/open/
Disallow: /*/*/guided/
Disallow: /search/
Disallow: /u/
Disallow: /users/new
Disallow: /videos

Sitemap: https://teded.tedcdn.com/sitemaps/sitemap.xml.gz
        

SEO Audit

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Technical SEO

Response Code
200
Status 200 OK - page loads correctly.
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
Page Size
489436 bytes
Page size acceptable for fast loading.
Resources
31 total
Moderate number of resources. Consider combining files.
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
Robots.txt
Exists
Robots.txt file found.
Sitemap
Declared in robots.txt
Sitemap declared in robots.txt.
HTTPS
Yes
Secure HTTPS connection enabled.
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
Caching
max-age=0, private, must-revalidate
Cache-control headers properly set.
Page Speed
4.46 ms
Excellent loading speed.

On-Page SEO

Title
Lessons Worth Sharing | TED-Ed
Good title length (30-60 characters).
!
Meta Description
TED-Ed celebrates the ideas of teachers and students around the world. Discover hundreds of animated lessons, create customized lessons, and share your big ideas. Lenght:162
Meta description too long. Reduce to 100-160 characters.
!
H1 Heading
2 found - "TED-Ed"
Use only one H1 heading per page. Remove extra H1 tags.
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Word Count
360
Content somewhat short. Expand to 500+ words for optimal SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
Duplicate Meta
[]
No duplicate meta tags found.
Keywords
empty
Meta keywords set (note: not used by major search engines).

Content and UX

Language
en
Language attribute properly set.
!
Images
13 total, 11 missing ALT
Add ALT text to images for accessibility and SEO.
Viewport
width=device-width, initial-scale=1
Viewport meta tag properly set for mobile devices.
Open Graph
All OG tags present.
All essential OpenGraph tags present.
Structured Data
1 JSON-LD scripts
Structured data (JSON-LD) found.

Positions in Google

Search Phrases - Google

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Position Phrase Page Snippet
1on being wrong/lessons/on-being-wrong-kathryn-schulz
6more from lessons/
7ted english/
11e d com/
13https academy content/
14learning cartoon/
23does dog/best_of_web/9fihpr5u
24гений субтитры/
25www lesson/
29ttps www youtube com watch/

Additional Services

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