SEO report of thequantumuniversebook.com
The Quantum Universe by Brian Cox
www.thequantumuniversebook.com/
The Quantum Universe brings together the of the international bestseller Why Does E=mc2? on a brilliantly ambitious mission to show that everyone can ...
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.thequantumuniversebook.com/
Character length : 31
Title
The Quantum Universe by Brian Cox
Description
The Quantum Universe brings together the of the international bestseller Why Does E=mc2? on a brilliantly ambitious mission to show that everyone can understand the deepest questions of science
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
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
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
The Quantum Universe by Brian Cox
Character length : 33
Good! The title’s length is between 10 and 70 characters.
Character length : 33
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 26%
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 |
|---|---|---|---|---|---|
| 1 | 1 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> The Quantum Universe by Brian Cox
- <H2> The Quantum Universe brings together the authors of the international bestseller Why Does E=mc²? on a brilliantly ambitious mission to show that everyone can understand the deepest questions of scienceIn Why Does E=mc²? Professors Brian Cox and Jeff Forshaw took readers on a journey to the frontier of twenty-first-century science in order to explain and simplify the world’s most famous equation. Now, with the same captivating clarity and infectious enthusiasm, they’ve set out to reveal the keys to understanding one of physics’ most fascinating yet notoriously perplexing theories: quantum mechanics. Just what is quantum physics? How does it help us understand the world? How does it connect with the theories of Newton and Einstein? And most importantly, why, despite all its apparent strangeness, can we be sure that it is a good theory?The subatomic realm has a reputation for weirdness, spawning theories that allow for concrete and astonishing predictions about the world around us, but also any number of profound misunderstandings. In The Quantum Universe Brian Cox and Jeff Forshaw cut through the confusion to provide an illuminating—and accessible—approach to the world of quantum mechanics, revealing not only what it is and how it works, but why it matters. Watch Brian Cox & Jeff Forshaw discuss The Quantum Universe HERE
Word cloud
- quantum7
- brian4
- cox4
- universe4
- most3
- jeff3
- world3
- how3
- theories3
- forshaw3
- understand2
- mechanics2
- e=mc²2
- authors2
- science2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| quantum | |||
| brian | |||
| cox | |||
| universe | |||
| most | |||
| jeff |
Two Word cloud
- brian cox3
- how does2
- why does2
- jeff forshaw2
Three Word cloud
- cox and jeff forshaw2
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 2 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
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 800px wide display!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
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
3,368 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
12
Number of source domains
5
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://www.thequantumuniversebook.com/scripts/prototype.js
- http://www.thequantumuniversebook.com/microsites/styles/reset.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.thequantumuniversebook.com/scripts/prototype.js
File size of all javascript files combined
512.94KB
Javascript minifying
You can save 34KB (25% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
758.00B
CSS minifying
You can save 137B (33% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.thequantumuniversebook.com/microsites/styles/reset.css you can save 137B (33% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
81.67KB
Gzip compression
Error! By using Gzip you can save 105.6KB (77% compression) on your site.
- By compressing http://www.thequantumuniversebook.com/scripts/prototype.js you can save 105.6KB (77% compression rate)
- By compressing http://www.thequantumuniversebook.com you can save 10.2KB (75% compression rate)
- By compressing http://www.thequantumuniversebook.com/microsites/styles/reset.css you can save 160B (39% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
9
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.pbgtoolkit.com/.. /1325014774Quantum_background_black.jpg | Expiry time is not specified |
| http://www.pbgtoolkit.com/docs_pbg/1325016586Quantum_mainimage.jpg | Expiry time is not specified |
| http://www.pbgtoolkit.com/.. /1325787450Quantum_banner_black2.jpg | Expiry time is not specified |
| http://www.thequantumuniversebook.com/microsites/styles/reset.css | Expiry time is not specified |
| http://www.thequantumuniversebook.com/scripts/prototype.js | Expiry time is not specified |
| http://m.addthisedge.com/.. /_ate.track.config_resp | 58 seconds |
| http://s7.addthis.com/js/250/addthis_widget.js | 10 minutes |
Speed test – Images
File size of all images combined
388.26KB
Image optimisation
You can save 325.6KB (84% compression) by optimising the images below:
- By lossless compressing the http://www.pbgtoolkit.com/.. /1325014774Quantum_background_black.jpg you can save 164.3KB (91%) data.
- By lossless compressing the http://www.pbgtoolkit.com/docs_pbg/1325016586Quantum_mainimage.jpg you can save 89.5KB (78%) data.
- By lossless compressing the http://www.pbgtoolkit.com/.. /1325787450Quantum_banner_black2.jpg you can save 70.6KB (77%) data.
- By lossless compressing the http://s7.addthis.com/static/btn/v2/lg-share-en.gif you can save 1.1KB (69%) data.
Links
We found a total of 9 different links.
Internal links: 7
External links: 2
Internal links: 7
External links: 2
External links:
| Link text (anchor) | Link strength |
|---|---|
| http://addthis.com/bookmark.php?v=250&pub=xa-4afc369b5814e89c | |
| HERE |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| The Quantum Universe by Brian Cox | |
| Home | |
| Reviews | |
| Authors & Video | |
| Why Does E=mc2 | |
| Buy | |
| http://www.thequantumuniversebook.com/?p=5 |
Website security
IP
209.169.7.56
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
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Order of Heading elements on mobile by position
- H1 : The Quantum Universe by Brian Cox, ( 20px from top )
- H2 : The Quantum Universe brings together the authors of the international bestseller Why Does E=mc²? on a brilliantly ambitious mission to show that everyone can understand the deepest questions of scienceIn Why Does E=mc²? Professors Brian Cox and Jeff Forshaw took readers on a journey to the frontier of twenty-first-century science in order to explain and simplify the world’s most famous equation. Now, with the same captivating clarity and infectious enthusiasm, they’ve set out to reveal the keys to understanding one of physics’ most fascinating yet notoriously perplexing theories: quantum mechanics. Just what is quantum physics? How does it help us understand the world? How does it connect with the theories of Newton and Einstein? And most importantly, why, despite all its apparent strangeness, can we be sure that it is a good theory?The subatomic realm has a reputation for weirdness, spawning theories that allow for concrete and astonishing predictions about the world around us, but also any number of profound misunderstandings. In The Quantum Universe Brian Cox and Jeff Forshaw cut through the confusion to provide an illuminating—and accessible—approach to the world of quantum mechanics, revealing not only what it is and how it works, but why it matters. Watch Brian Cox & Jeff Forshaw discuss The Quantum Universe HERE, ( 265px from top )
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