SEO report of osxbook.com
Mac OS X Internals: The Book
www.osxbook.com/
Mac OS X Internals
Tasks
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.osxbook.com/
Character length : 16
Title
Mac OS X Internals: The Book
Description
Mac OS X Internals
Keywords (meta keywords)
Mac OS X Internals, 0321278542, Apple History, History of Apple's Operating Systems, Mac OS, Classic, Rhapsody, NEXTSTEP, OPENSTEP, BeOS, Windows, Mach, Accent, RIG, dyld, Open Firmware, EFI, Extensib
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://osxbook.com/robots.txt
https://osxbook.com/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
| ia_archiver |
|
Social
Social Engagement
Linkedin1
Facebook Share0
Facebook Comments0
Content
Doctype
HTML 4.01 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
Mac OS X Internals: The Book
Character length : 28
Good! The title’s length is between 10 and 70 characters.
Character length : 28
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 31%
Good! The text / code ratio is between 25 and 70 percent.
Good! The text / code ratio is between 25 and 70 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 4 | 0 | 1 | 7 | 2 | 0 |
Heading structure in the source code
- <H1>
- <H4> The Book
- <H4> The Book — Extras
- <H4> Software
- <H4> Meta
- <H4> About
- <H4> elsewhere
- <H4> adsense
- <H5> « News from This Site »
- <H1> The Book
- <H3> Mac OS X Internals: A Systems Approach, by Amit Singh
- <H1> This Web Site
- <H1> Old News
- <H5> « Old News from This Site »
Word cloud
- mac21
- book10
- site9
- system6
- news5
- internals5
- macintosh5
- feb4
- people4
- forums4
- file4
- intel-based4
- blog4
- operating4
- systems4
- web4
- apple's3
- oct3
- january3
- understanding3
- jun3
- running3
- book's3
- users3
- new3
- content3
- linux3
- read3
- contents3
- even2
- reviews2
- updates2
- community2
- old2
- related2
- buy2
- singh2
- amit2
- information2
- macfuse2
- table2
- preface2
- process2
- design2
- jul2
- category2
- technical2
- now2
- binary2
- among2
- downloads2
- both2
- interest2
- academic2
- support2
- windows2
- communities2
- search2
- kernelthread2
- terms2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| mac | |||
| book | |||
| site | |||
| system | |||
| news | |||
| internals |
Two Word cloud
- those who4
- this site4
- intel-based macintosh3
- from this2
- this category2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 1 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Technologies
Mobile optimization
Mobilnezet ellenorzes - warning
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <center> | 1 |
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <center> | 1 |
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Loading time
827 ms
Table layout
Good! No nested tables found.
Render blocking resources
Good! No render blocking elements found!
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.osxbook.com/css/osxbook.css
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.
Speed test – Browser cache
Browser cache
The browser cache is set correctly for all elements.
Speed test – Images
File size of all images combined
0.00
Image optimisation
All images are optimized.
Traffic
Alexa
1028861
Links
We found a total of 53 different links.
Internal links: 47
External links: 6
Internal links: 47
External links: 6
External links:
| Link text (anchor) | Link strength |
|---|---|
| kernelthread.com | |
| MacFUSE: A FUSE-Compliant File System Implementation Mechanism for Mac OS X | |
| ISBN 0321278542 | |
| downloads | |
| documentation | |
| available for download |
Internal links:
Website security
IP
209.140.29.237
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Order of Heading elements on mobile by position
- H1 : , ( 0px from top )
- H4 : adsense, ( 0px from top )
- H4 : The Book, ( 310px from top )
- H5 : « News from This Site », ( 349.953125px from top )
- H4 : The Book — Extras, ( 538px from top )
- H4 : Software, ( 643px from top )
- H4 : Meta, ( 722px from top )
- H4 : About, ( 805px from top )
- H4 : elsewhere, ( 918px from top )
Typos
sxbook.com, oisxbook.com, isxbook.com, oksxbook.com, ksxbook.com, olsxbook.com, lsxbook.com, osxbook.com, sxbook.com, opsxbook.com, psxbook.com, o9sxbook.com, 9sxbook.com, o0sxbook.com, 0sxbook.com, oxbook.com, osqxbook.com, oqxbook.com, oswxbook.com, owxbook.com, oexbook.com, oszxbook.com, ozxbook.com, osxxbook.com, oxxbook.com, oscxbook.com, ocxbook.com, osbook.com, osxzbook.com, oszbook.com, osxabook.com, osabook.com, osxsbook.com, ossbook.com, osxdbook.com, osdbook.com, osxcbook.com, oscbook.com, osx book.com, os book.com, osxook.com, osxbvook.com, osxvook.com, osxbfook.com, osxfook.com, osxbgook.com, osxgook.com, osxbook.com, osxook.com, osxbhook.com, osxhook.com, osxbnook.com, osxnook.com, osxb ook.com, osx ook.com, osxbok.com, osxboiok.com, osxbiok.com, osxbokok.com, osxbkok.com, osxbolok.com, osxblok.com, osxbook.com, osxbok.com, osxbopok.com, osxbpok.com, osxbo9ok.com, osxb9ok.com, osxbo0ok.com, osxb0ok.com, osxbok.com, osxbooik.com, osxboik.com, osxbookk.com, osxbokk.com, osxboolk.com, osxbolk.com, osxbook.com, osxbok.com, osxboopk.com, osxbopk.com, osxboo9k.com, osxbo9k.com, osxboo0k.com, osxbo0k.com, osxboo.com, osxbooku.com, osxboou.com, osxbookj.com, osxbooj.com, osxbookm.com, osxboom.com, osxbookl.com, osxbool.com, osxbooko.com, osxbooo.com
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