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Search Engine Optimization Overview
83
100
PBS LearningMedia | Teaching Resources For Students And Teachers
Inspire your students with thousands of free teaching resources including videos, lesson plans, and games aligned to state and national standards.
https://thinktv.pbslearningmedia.org/
2 high issues
6.1%
2 medium issues
6.1%
5 low issues
15.2%
24 tests passed
72.7%
0.26 seconds
12.73 kB
13 resources
Secure
Seo
Title
The title tag must be between 1 and 60 characters.
The current title has 64 characters.
Meta description
The meta description tag is good.
Inspire your students with thousands of free teaching resources including videos, lesson plans, and games aligned to state and national standards.
Headings
There is no h1 tag on the webpage.
Content keywords
The content has relevant keywords.
pbslearningmediafor
Image keywords
All images have alt attributes set.
SEO friendly URL
The URL is SEO friendly.
https://thinktv.pbslearningmedia.org/
404 page
The website has 404 error pages.
https://thinktv.pbslearningmedia.org/404-c4da881309a965705c68098afa5c6f90
Robots.txt
The webpage can be accessed by search engines.
Noindex
The webpage does not have a noindex tag set.
In-page links
The number of links on the webpage is okay.
Language
The webpage has the language declared.
en
Favicon
The webpage does not have a favicon.
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.26 seconds.
Page size
The size of the HTML webpage is 12,727.00.
HTTP requests
There are fewer than 13 HTTP requests on the webpage.
  1. https://static.pbslearningmedia.org/static/lib/jquery-3.2.1.min.js
  2. https://static.pbslearningmedia.org/static/lib/js.cookie.min.js
  3. https://static.pbslearningmedia.org/static/169.0.0/lm/js/utility.js
  4. https://static.pbslearningmedia.org/static/lib/popper.min.js
  5. https://static.pbslearningmedia.org/static/lib/bootstrap.min.js
  6. https://static.pbslearningmedia.org/static/169.0.0/lm/dist/polyfills.js
  7. https://static.pbslearningmedia.org/static/169.0.0/lm/dist/main.js
  8. https://static.pbslearningmedia.org/static/169.0.0/lm/dist/runtime.js
  9. https://static.pbslearningmedia.org/static/169.0.0/lm/dist/vendor.js
  1. https://static.pbslearningmedia.org/static/lib/fontawesome/font-awesome.css
  2. https://static.pbslearningmedia.org/static/169.0.0/station/css/bootstrap-overrides.min.css
  3. https://static.pbslearningmedia.org/static/169.0.0/lm/dist/styles.css
  1. https://www.googletagmanager.com/ns.html?id=GTM-PB2JCH
Image format
The images are served in the AVIF, WebP format.
JavaScript defer
The are 9 javascript resources without the defer attribute.
  1. https://static.pbslearningmedia.org/static/lib/jquery-3.2.1.min.js
  2. https://static.pbslearningmedia.org/static/lib/js.cookie.min.js
  3. https://static.pbslearningmedia.org/static/169.0.0/lm/js/utility.js
  4. https://static.pbslearningmedia.org/static/lib/popper.min.js
  5. https://static.pbslearningmedia.org/static/lib/bootstrap.min.js
  6. https://static.pbslearningmedia.org/static/169.0.0/lm/dist/polyfills.js
  7. https://static.pbslearningmedia.org/static/169.0.0/lm/dist/main.js
  8. https://static.pbslearningmedia.org/static/169.0.0/lm/dist/runtime.js
  9. https://static.pbslearningmedia.org/static/169.0.0/lm/dist/vendor.js
DOM size
The DOM size is optimal.
The HTML file has 43 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://thinktv.pbslearningmedia.org/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
gunicorn/20.0.4
Unsafe cross-origin links
The webpage does not have unsafe cross-origin links.
Plaintext email
The webpage contains plaintext emails.
  1. ea62268d2e014c92ad2d288f7f2c5f0c@o260369.ingest.sentry.io
Miscellaneous
Structured data
The webpage has structured data.
      Meta viewport
      The webpage has a meta viewport tag set.
      width=device-width, initial-scale=1
      Character set
      The webpage has a charset value set.
      utf-8
      Sitemap
      The website has sitemaps.
      1. https://www.pbslearningmedia.org/sitemap.xml
      Social
      The webpage does not contain any social links.
      Content length
      The are less than 500 words on the webpage.
      The webpage has 477 words.
      Text to HTML ratio
      The text to HTML ratio is 10%.
      Inline CSS
      The webpage contains inline CSS code.
      1. display:none;visibility:hidden
      2. text-align: center; padding: 20px;
      Deprecated HTML
      There are no deprecated HTML tags on the webpage.