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O'Reilly Media - Technology and Business Training
Gain technology and business knowledge and hone your skills with learning resources created and curated by O'Reilly's experts: live online training, video, books, our platform has content from 200+ of the world's best publishers.
Seo
Title
The title tag is perfect.
O'Reilly Media - Technology and Business Training
Meta description
The meta description tag is good.
Gain technology and business knowledge and hone your skills with learning resources created and curated by O'Reilly's experts: live online training, video, books, our platform has content from 200+ of the world's best publishers.
Headings
The headings are properly set.
h1
1- The learning platform your tech teams need to stay ahead
h2
18- Amir trusts O’Reilly to find the answers he needs. See why.
- Mark’s been an O’Reilly member for 13 years. See why.
- The 2022 O’Reilly Awards winners are in!
- Introducing O’Reilly cloud labs
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- Certified teams are teams you can count on
- See how O’Reilly can help your tech teams stay ahead
- Supporting diversity in tech delivers true innovation
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Content keywords
The content has relevant keywords.
oreillymediatechnologyandbusinesstraining
Image keywords
There are 9 images with missing alt attributes.
Images
9- https://cdn.oreillystatic.com/oreilly/images/device-image1-800x600-20210224.jpg
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SEO friendly URL
The URL is SEO friendly.
https://www.oreilly.com/
404 page
The website has 404 error pages.
https://www.oreilly.com/404-fcc7592fb20139318d2ea3e7b4c7234b
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.
Internals
50- https://www.oreilly.com
- Sign In
- Try Now
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Externals
19- Try it free
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Language
The webpage has the language declared.
en
Favicon
The webpage has a favicon.
https://www.oreilly.com/favicon.ico
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.16 seconds.
Page size
The size of the HTML webpage is 17,333.00.
HTTP requests
There are fewer than 29 HTTP requests on the webpage.
JavaScripts
3- https://cdnapisec.kaltura.com/p/1681692/sp/168169200/embedIframeJs/uiconf_id/47268383/partner_id/1681692
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CSS
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Images
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Iframes
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Image format
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Images
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JavaScript defer
The are 3 javascript resources without the defer attribute.
JavaScripts
3- https://cdnapisec.kaltura.com/p/1681692/sp/168169200/embedIframeJs/uiconf_id/47268383/partner_id/1681692
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DOM size
The DOM size is optimal.
The HTML file has 377 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.oreilly.com/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
Apache
Unsafe cross-origin links
The webpage has 3 unsafe cross-origin links.
Links
3- https://twitter.com/oreillymedia
- https://www.linkedin.com/company/oreilly-media
- https://www.youtube.com/user/OreillyMedia
Plaintext email
The webpage contains plaintext emails.
Emails
2- oreilly_logo_mark_red_@2x.png
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Miscellaneous
Structured data
The webpage has structured data.
Twitter
5Open Graph
3
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.
Sitemaps
4- https://www.oreilly.com/book-sitemap.xml
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Social
The webpage has 3 social links.
Content length
The webpage has 5,548 words.
Text to HTML ratio
The text to HTML ratio is 53%.
Inline CSS
The webpage contains inline CSS code.
Attributes
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Deprecated HTML
There are no deprecated HTML tags on the webpage.
Norton safe Web