Discover Development
www.discoverdevelopment.com/
Discover Development is an education website designed to assist students in developmental biology. You can find slides showing transverse (cross) and ...
- Make the site mobile device friendly.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
URL
Domain : www.discoverdevelopment.com/
Character length : 28
Title
Discover Development
Description
Discover Development is an education website designed to assist students in developmental biology. You can find slides showing transverse (cross) and sagittal sections of frog and chick embryos. Discover Development is a dynamic site with new material being uploaded regularly.
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 Engagement
No info found.
Doctype
Missing doctype element
Encoding
Perfect! The character encoding is set: ISO-8859-1.
Language
Error! No language localization is found.
Title
Discover Development
Character length : 20
Good! The title’s length is between 10 and 70 characters.
Character length : 20
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 11%
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 | 1 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> Help Needed!
Word cloud
- chick5
- dog5
- frog5
- signaling3
- question3
- help3
- click2
- simple2
- model2
- mammalian2
- get2
- embryos2
- now2
- answer2
- form2
- made2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
chick | |||
dog | |||
frog | |||
signaling | |||
question | |||
help |
Two Word cloud
- made simple2
- mammalian embryos2
- embryos now2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Error! The website uses iFrame solutions. This type of contents are not indexed by Google.
Images
We found 15 images on this web page.
Alternate attributes for the following 10 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 10 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.discoverdevelopment.com/Universal/ContactClose.gif
- http://www.discoverdevelopment.com/images/popup/frog.png
- http://www.discoverdevelopment.com/Universal/Header.gif
- http://www.discoverdevelopment.com/Images/HeaderHome.png
- http://www.discoverdevelopment.com/Images/Welcome.gif
- http://www.discoverdevelopment.com/Universal/Footer.gif
- http://www.discoverdevelopment.com/.. /HomeUP.jpg
- http://www.discoverdevelopment.com/.. /SlidesUP.jpg
- http://www.discoverdevelopment.com/.. /ResourcesUP.jpg
- http://www.discoverdevelopment.com/.. /AboutUp.jpg
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1008px wide display!
Detected applications
Google Analytics | Analytics | |
jQuery | JavaScript Frameworks |
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with 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.
Server response time
The server response time is not fast enough: 10.3 seconds have passed until the page started to load.
Loading time
2,638 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
42
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
- https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js
- http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.js
- http://www.discoverdevelopment.com/JS/jquery.hoverIntent.min.js
- http://www.discoverdevelopment.com/JS/jquery.mb.flipText.js
- http://www.discoverdevelopment.com/JS/mbExtruder.js
- http://www.discoverdevelopment.com/JS/Universal.js
- http://www.discoverdevelopment.com/JS/ga.js
- http://www.discoverdevelopment.com/JS/SliderJQuery.js
- http://www.discoverdevelopment.com/JS/Banner.js
- http://www.discoverdevelopment.com/CSS/Universal.css
- http://www.discoverdevelopment.com/CSS/TextwithFigures.css
- http://www.discoverdevelopment.com/CSS/Image-Slider.css
- http://www.discoverdevelopment.com/CSS/mbExtruder.css
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://www.discoverdevelopment.com/JS/jquery.hoverIntent.min.js
- http://www.discoverdevelopment.com/JS/jquery.mb.flipText.js
- http://www.discoverdevelopment.com/JS/mbExtruder.js
- http://www.discoverdevelopment.com/JS/Universal.js
- http://www.discoverdevelopment.com/JS/ga.js
- http://www.discoverdevelopment.com/JS/SliderJQuery.js
- http://www.discoverdevelopment.com/JS/Banner.js
File size of all javascript files combined
474.38KB
Javascript minifying
You can save 44.1KB (47% compression) on the analysed URL by minifying the javascript files.
CSS
Good! Just a few CSS files are used on this website.
- http://www.discoverdevelopment.com/CSS/Universal.css
- http://www.discoverdevelopment.com/CSS/TextwithFigures.css
- http://www.discoverdevelopment.com/CSS/Image-Slider.css
- http://www.discoverdevelopment.com/CSS/mbExtruder.css
File size of all css files combined
20.73KB
CSS minifying
You can save 789B (19% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.discoverdevelopment.com/CSS/mbExtruder.css you can save 304B (23% compression rate)
- By minifying http://www.discoverdevelopment.com/CSS/Universal.css you can save 287B (16% compression rate)
- By minifying http://www.discoverdevelopment.com/CSS/Image-Slider.css you can save 198B (20% compression rate)
Uncompressed size of the of the HTML
39.26KB
Gzip compression
Your site uses compression.
Number of static resources (image, JS, CSS)
34
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://www.discoverdevelopment.com/CSS/Image-Slider.css | Expiry time is not specified |
http://www.discoverdevelopment.com/CSS/TextwithFigures.css | Expiry time is not specified |
http://www.discoverdevelopment.com/CSS/Universal.css | Expiry time is not specified |
http://www.discoverdevelopment.com/CSS/mbExtruder.css | Expiry time is not specified |
http://www.discoverdevelopment.com/Images/HeaderHome.png | Expiry time is not specified |
http://www.discoverdevelopment.com/Images/ImageSlider/IWantYou.jpg | Expiry time is not specified |
http://www.discoverdevelopment.com/.. /MammalianEmbryos.jpg | Expiry time is not specified |
http://www.discoverdevelopment.com/.. /ModelOrganismsGalore.jpg | Expiry time is not specified |
http://www.discoverdevelopment.com/.. /NoAtlasNoProblem.jpg | Expiry time is not specified |
http://www.discoverdevelopment.com/.. /SignalingMadeSimple.jpg | Expiry time is not specified |
http://www.discoverdevelopment.com/Images/Welcome.gif | Expiry time is not specified |
http://www.discoverdevelopment.com/JS/Banner.js | Expiry time is not specified |
http://www.discoverdevelopment.com/JS/SliderJQuery.js | Expiry time is not specified |
http://www.discoverdevelopment.com/JS/Universal.js | Expiry time is not specified |
http://www.discoverdevelopment.com/JS/ga.js | Expiry time is not specified |
http://www.discoverdevelopment.com/JS/jquery.hoverIntent.min.js | Expiry time is not specified |
http://www.discoverdevelopment.com/JS/jquery.mb.flipText.js | Expiry time is not specified |
http://www.discoverdevelopment.com/JS/mbExtruder.js | Expiry time is not specified |
http://www.discoverdevelopment.com/Universal/ContactClose.gif | Expiry time is not specified |
http://www.discoverdevelopment.com/Universal/Footer.gif | Expiry time is not specified |
http://www.discoverdevelopment.com/Universal/FooterLinkDivider.gif | Expiry time is not specified |
http://www.discoverdevelopment.com/Universal/Header.gif | Expiry time is not specified |
http://www.discoverdevelopment.com/Universal/MainAreaGradient.jpg | Expiry time is not specified |
http://www.discoverdevelopment.com/.. /AboutUp.jpg | Expiry time is not specified |
http://www.discoverdevelopment.com/.. /HomeUP.jpg | Expiry time is not specified |
http://www.discoverdevelopment.com/.. /MoreOptions.gif | Expiry time is not specified |
http://www.discoverdevelopment.com/.. /ResourcesUP.jpg | Expiry time is not specified |
http://www.discoverdevelopment.com/.. /SlidesUP.jpg | Expiry time is not specified |
http://www.discoverdevelopment.com/Universal/backgroundgradient.jpg | Expiry time is not specified |
http://www.discoverdevelopment.com/images/Arrows.gif | Expiry time is not specified |
http://www.discoverdevelopment.com/images/popup/frog.png | Expiry time is not specified |
http://www.google-analytics.com/ga.js | 2 hours |
File size of all images combined
864.97KB
Image optimisation
You can save 68.2KB (22% compression) by optimising the images below:
- By lossless compressing the http://www.discoverdevelopment.com/.. /SignalingMadeSimple.jpg you can save 10.7KB (18%) data.
- By lossless compressing the http://www.discoverdevelopment.com/Images/ImageSlider/IWantYou.jpg you can save 10.4KB (18%) data.
- By lossless compressing the http://www.discoverdevelopment.com/.. /NoAtlasNoProblem.jpg you can save 9.9KB (16%) data.
- By lossless compressing the http://www.discoverdevelopment.com/.. /ModelOrganismsGalore.jpg you can save 9KB (19%) data.
- By lossless compressing the http://www.discoverdevelopment.com/.. /MammalianEmbryos.jpg you can save 7.2KB (14%) data.
- By lossless compressing the http://www.discoverdevelopment.com/.. /ResourcesUP.jpg you can save 6.5KB (62%) data.
- By lossless compressing the http://www.discoverdevelopment.com/.. /AboutUp.jpg you can save 4.9KB (62%) data.
- By lossless compressing the http://www.discoverdevelopment.com/.. /HomeUP.jpg you can save 4.3KB (62%) data.
- By lossless compressing the http://www.discoverdevelopment.com/.. /SlidesUP.jpg you can save 4.3KB (61%) data.
- By lossless compressing the http://www.discoverdevelopment.com/Universal/backgroundgradient.jpg you can save 694B (52%) data.
- By lossless compressing the http://www.discoverdevelopment.com/Universal/MainAreaGradient.jpg you can save 320B (43%) data.
We found a total of 39 different links.
Internal links: 38
External links: 1
Internal links: 38
External links: 1
External links:
Link text (anchor) | Link strength |
---|---|
FreeContactForm.com |
Internal links:
IP
184.168.224.177
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.
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
- H2 : Help Needed!, ( 0px from top )
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