SEO report of whatislife.com
What is Life HOME
www.whatislife.com/
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.
- Use "H" tags.
SEO
URL
Domain : www.whatislife.com/
Character length : 19
Title
What is Life HOME
Keywords (meta keywords)
lifescience, education, scientific literacy, science literacy, biology
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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://www.whatislife.com/news/news_diseases.html ("Microbes and Diseases")
- http://www.whatislife.com/reader2/membrane_home.htm ("All about Cell Membranes")
- http://www.whatislife.com/reader2/Nutrition/nutrition_home.htm
- http://www.whatislife.com/reader2/Nutrition/nutrition_home.htm ("Of Nutrition and Food")
- http://www.whatislife.com/news/news_diseases.html
- http://www.whatislife.com/news/news_engineering.html ("Genetically Modified Food")
- http://www.whatislife.com/news/news_cloning.html ("What is Cloning?")
- http://www.whatislife.com/news/news_artificiallife.html ("Man & Machine & AI")
- http://www.whatislife.com/news/news_bioethics.html ("Bioethics")
- http://www.whatislife.com/collage/collage_figures.html
- Expand
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
Missing doctype element
Encoding
Perfect! The character encoding is set: ISO-8859-1.
Language
Error! No language localization is found.
Title
What is Life HOME
Character length : 17
Good! The title’s length is between 10 and 70 characters.
Character length : 17
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 13%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- life7
- biology6
- science5
- biological3
- all3
- human3
- cell3
- how2
- understand2
- people2
- understanding2
- april2
- species2
- animals2
- organisms2
- food2
- scientific2
- literacy2
- design2
- forum2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| life | |||
| biology | |||
| science | |||
| biological | |||
| all | |||
| human |
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 8 images on this web page.
Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 1 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 708px wide display!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 49 |
| <center> | 2 |
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 |
|---|---|
| <font> | 49 |
| <center> | 2 |
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
1,127 ms
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
17
Number of source domains
4
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.whatislife.com/Scripts/AC_RunActiveContent.js
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
309.69KB
Javascript minifying
You can save 2.8KB (36% 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
0.00
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
32.67KB
Gzip compression
Error! By using Gzip you can save 10.2KB (72% compression) on your site.
- By compressing http://www.whatislife.com you can save 10.2KB (72% compression rate)
- By compressing http://www.whatislife.com/Scripts/AC_RunActiveContent.js you can save 5.5KB (69% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
13
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.whatislife.com/Scripts/AC_RunActiveContent.js | Expiry time is not specified |
| http://www.whatislife.com/collage/titel-graphics.jpg | Expiry time is not specified |
| http://www.whatislife.com/objects/biologyandsociety.jpg | Expiry time is not specified |
| http://www.whatislife.com/objects/bookreviews.jpg | Expiry time is not specified |
| http://www.whatislife.com/objects/issuesinbiology.jpg | Expiry time is not specified |
| http://www.whatislife.com/objects/moleculesoflife.jpg | Expiry time is not specified |
| http://www.whatislife.com/objects/scienceliteracy.jpg | Expiry time is not specified |
| http://www.whatislife.com/objects/thoughtsonevolution.jpg | Expiry time is not specified |
| http://www.whatislife.com/wislogo.GIF | Expiry time is not specified |
| http://pagead2.googlesyndication.com/pagead/show_ads.js | 60 minutes |
Speed test – Images
File size of all images combined
51.57KB
Image optimisation
You can save 9.5KB (22% compression) by optimising the images below:
- By lossless compressing the http://www.whatislife.com/collage/titel-graphics.jpg you can save 5.5KB (19%) data.
- By lossless compressing the http://www.whatislife.com/objects/thoughtsonevolution.jpg you can save 797B (26%) data.
- By lossless compressing the http://www.whatislife.com/objects/biologyandsociety.jpg you can save 691B (26%) data.
- By lossless compressing the http://www.whatislife.com/objects/moleculesoflife.jpg you can save 663B (27%) data.
- By lossless compressing the http://www.whatislife.com/objects/scienceliteracy.jpg you can save 654B (27%) data.
- By lossless compressing the http://www.whatislife.com/objects/issuesinbiology.jpg you can save 631B (26%) data.
- By lossless compressing the http://www.whatislife.com/objects/bookreviews.jpg you can save 630B (29%) data.
Traffic
Alexa
1220432
Links
We found a total of 43 different links.
Internal links: 42
External links: 1
Internal links: 42
External links: 1
External links:
Internal links:
Website security
IP
216.22.21.83
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
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
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