SEO report of vallisbook.org
Geoffrey K. Vallis: Atmospheric and Oceanic Fluid Dynamics ...
www.vallisbook.org/
Error! The "meta description" is missing, the page has no summary description!
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.vallisbook.org/
Character length : 19
Title
Geoffrey K. Vallis: Atmospheric and Oceanic Fluid Dynamics - Fundamentals and Large-Scale Circulation
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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://www.vallisbook.org/mailing_lists.php ("Mailing Lists")
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 Strict
Encoding
Perfect! The character encoding is set: ISO-8859-1.
Language
Error! No language localization is found.
Title
Geoffrey K. Vallis: Atmospheric and Oceanic Fluid Dynamics - Fundamentals and Large-Scale Circulation
Character length : 101
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 101
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 28%
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 | 0 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Home
Word cloud
- book4
- circulation3
- atmospheric3
- vallis3
- general3
- theory3
- oceanic3
- university3
- fluid3
- dynamics3
- geoffrey2
- stratification2
- press2
- cambridge2
- reference2
- home2
- including2
- turbulence2
- buy2
- browse2
- material2
- new2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| book | |||
| circulation | |||
| atmospheric | |||
| vallis | |||
| general | |||
| theory |
Two Word cloud
- university press2
Three Word cloud
- oceanic fluid dynamics3
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 3 images on this web page.
Alternate attributes for the following 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 782px 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
1,313 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
8
Number of source domains
3
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- http://www.vallisbook.org/layout/vallisbook.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
28.65KB
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.vallisbook.org/layout/vallisbook.css
File size of all css files combined
3.53KB
CSS minifying
You can save 661B (51% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.vallisbook.org/layout/vallisbook.css you can save 661B (51% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
5.13KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
5
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.vallisbook.org/cover_small.jpg | Expiry time is not specified |
| http://www.vallisbook.org/layout/name.jpg | Expiry time is not specified |
| http://www.vallisbook.org/layout/title.jpg | Expiry time is not specified |
| http://www.vallisbook.org/layout/vallisbook.css | Expiry time is not specified |
Speed test – Images
File size of all images combined
74.51KB
Image optimisation
You can save 30.5KB (42% compression) by optimising the images below:
- By lossless compressing the http://www.vallisbook.org/layout/title.jpg you can save 25.4KB (54%) data.
- By lossless compressing the http://www.vallisbook.org/cover_small.jpg you can save 4.5KB (20%) data.
- By lossless compressing the http://www.vallisbook.org/layout/name.jpg you can save 583B (27%) data.
Links
We found a total of 17 different links.
Internal links: 12
External links: 5
Internal links: 12
External links: 5
External links:
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| Home | |
| Browse & Buy | |
| Reviews | |
| About the Author | |
| Errata | |
| Teaching & Learning | |
| Solutions | |
| Figures | |
| Mailing Lists | |
| About | |
| Browse and Buy | |
| Bibtex reference |
Website security
IP
69.43.195.71
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 : Home, ( 146px from top )
Typos
allisbook.org, vallisbook.org, allisbook.org, vcallisbook.org, callisbook.org, vdallisbook.org, dallisbook.org, vfallisbook.org, fallisbook.org, vgallisbook.org, gallisbook.org, vballisbook.org, ballisbook.org, v allisbook.org, allisbook.org, vllisbook.org, vaqllisbook.org, vqllisbook.org, vawllisbook.org, vwllisbook.org, vazllisbook.org, vzllisbook.org, vallisbook.org, vllisbook.org, vaxllisbook.org, vxllisbook.org, vasllisbook.org, vsllisbook.org, valisbook.org, valplisbook.org, vaplisbook.org, valolisbook.org, vaolisbook.org, vallisbook.org, valisbook.org, valilisbook.org, vailisbook.org, valklisbook.org, vaklisbook.org, valmlisbook.org, vamlisbook.org, val.lisbook.org, va.lisbook.org, valisbook.org, vallpisbook.org, valpisbook.org, valloisbook.org, valoisbook.org, vallisbook.org, valisbook.org, valliisbook.org, valiisbook.org, vallkisbook.org, valkisbook.org, vallmisbook.org, valmisbook.org, vall.isbook.org, val.isbook.org, vallsbook.org, valliusbook.org, vallusbook.org, vallijsbook.org, valljsbook.org, vallisbook.org, vallsbook.org, vallilsbook.org, valllsbook.org, valliosbook.org, vallosbook.org, valli8sbook.org, vall8sbook.org, valli9sbook.org, vall9sbook.org, valli*sbook.org, vall*sbook.org, vallibook.org, vallisqbook.org, valliqbook.org, valliswbook.org, valliwbook.org, vallisebook.org, valliebook.org, valliszbook.org, vallizbook.org, vallisxbook.org, vallixbook.org, valliscbook.org, vallicbook.org, vallisook.org, vallisbvook.org, vallisvook.org, vallisbfook.org, vallisfook.org, vallisbgook.org, vallisgook.org, vallisbook.org, vallisook.org, vallisbhook.org, vallishook.org, vallisbnook.org, vallisnook.org, vallisb ook.org, vallis ook.org, vallisbok.org, vallisboiok.org, vallisbiok.org, vallisbokok.org, vallisbkok.org, vallisbolok.org, vallisblok.org, vallisbook.org, vallisbok.org, vallisbopok.org, vallisbpok.org, vallisbo9ok.org, vallisb9ok.org, vallisbo0ok.org, vallisb0ok.org, vallisbok.org, vallisbooik.org, vallisboik.org, vallisbookk.org, vallisbokk.org, vallisboolk.org, vallisbolk.org, vallisbook.org, vallisbok.org, vallisboopk.org, vallisbopk.org, vallisboo9k.org, vallisbo9k.org, vallisboo0k.org, vallisbo0k.org, vallisboo.org, vallisbooku.org, vallisboou.org, vallisbookj.org, vallisbooj.org, vallisbookm.org, vallisboom.org, vallisbookl.org, vallisbool.org, vallisbooko.org, vallisbooo.org
More Sites
- Title: KITG
- Description:
- Internet Protocol (IP) address:
- Tech:
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Html5
- Other
- Title: Groene Relatiegeschenken Shop - Ruim assortiment aan groene cadeaus, zoals notitieblokken van gerecycled materiaal
- Description: Ruim assortiment aan groene cadeaus, zoals notitieblokken van gerecycled materiaal
- Sites loading time: 28416
- Internet Protocol (IP) address:
- Javascript total size: 148.45KB
- CSS total size: 32.46KB
- Image total size: 412.08KB
- Total size: 659.66KB
- Tech:
- Analytic
- Google Analytics
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Javascript
- Analytic
- Title: JH Auto and Truck Repair
- Description: Full service auto and heavy duty truck repair. 24 hr roadside assistance
- Internet Protocol (IP) address:
- Tech:
- Analytic
- Google Analytics
- Other
- CSS (Cascading Style Sheets)
- Google Font API
- Html (HyperText Markup Language)
- Html5
- Javascript
- Analytic
- Title: Restaurante Chef Amadeo en Gandia
- Description: Chef Amadeo es un restaurante en Gandia. Saboreará sus especialidades dentro de un ambiente familiar y con un servicio esmerado.
- Sites loading time: 8839
- Internet Protocol (IP) address:
- Javascript total size: 1.69KB
- CSS total size: 5.34KB
- Image total size: 88.22KB
- Total size: 100.56KB
- Tech:
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Javascript
- Php (Hypertext Preprocessor)
- Swf Object
- Other
- Title: PD Ports, The Logical Link To Your Customers
- Description: PD Ports
- Internet Protocol (IP) address:
- Tech:
- Analytic
- Google Analytics
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Javascript
- Analytic
- Title: 鳥松波桜が教える格檣とは？？
- Description:
- Internet Protocol (IP) address:
- Tech:
- CMS
- Wordpress CMS
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Html5
- Javascript
- jQuery
- Php (Hypertext Preprocessor)
- Pingback
- SVG (Scalable Vector Graphics)
- CMS
- Title: Carolina Web Marketing and Promotion - Summerville South Carolina
- Description: Carolina Web Marketing and Promotion offers you superior web marketing and promotion services. Carolina Yellow Pages, free advertising to NC + SC sites, expert SEO, paid advertising, domains and more!
- Internet Protocol (IP) address:
- Tech:
- Advertisement
- Google Adsense
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Javascript
- Php (Hypertext Preprocessor)
- Advertisement
- Title: Download gratis hack software. Msn, computer, facebook hack
- Description: Op hack-software.nl download je tal van hack software en software om je computer, facebook, msn te hacken. Ook voor MSN webcam Spy en Facebook hacks.
- Internet Protocol (IP) address:
- Tech:
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Other
- Title: 最近街でよく見かけるファッションアイテムをレビューする
- Description: アメカジファッション通販サイト２つ知ってるー
- Internet Protocol (IP) address:
- Tech:
- CDN
- CloudFront
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- CDN
- Title: 首页 - 大马华裔妇女创业转型基金
- Description:
- Internet Protocol (IP) address:
- Tech:
- Analytic
- Google Analytics
- Advertisement
- Google Adsense
- Social
- Facebook Box
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Javascript
- jQuery
- jQuery UI
- Analytic