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Click here to check amazing Rajkumar Biology Weebly content for United States. Otherwise, check out these important facts you probably never knew about rajkumarbiology.weebly.com
Rajkumar Biology is a perfect guide for CBSE higher secondary Biology students. It offers free notes, videos, assignments, Previous year Papers, tips and many other real-time student helpers.
Visit rajkumarbiology.weebly.comWe analyzed Rajkumarbiology.weebly.com page load time and found that the first response time was 184 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
rajkumarbiology.weebly.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value12.4 s
0/100
25%
Value6.7 s
36/100
10%
Value950 ms
29/100
30%
Value0.137
79/100
15%
Value12.5 s
14/100
10%
184 ms
5 ms
20 ms
74 ms
26 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 23% of them (18 requests) were addressed to the original Rajkumarbiology.weebly.com, 18% (14 requests) were made to Static.xx.fbcdn.net and 17% (13 requests) were made to Scontent-iad3-1.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Counter7.freecounterstat.com.
Page size can be reduced by 352.1 kB (16%)
2.2 MB
1.9 MB
In fact, the total size of Rajkumarbiology.weebly.com main page is 2.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 20.8 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 20.8 kB or 72% of the original size.
Potential reduce by 24.6 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Rajkumar Biology Weebly images are well optimized though.
Potential reduce by 82.8 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 82.8 kB or 19% of the original size.
Potential reduce by 223.9 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Rajkumarbiology.weebly.com needs all CSS files to be minified and compressed as it can save up to 223.9 kB or 74% of the original size.
Number of requests can be reduced by 34 (47%)
72
38
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rajkumar Biology Weebly. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
rajkumarbiology.weebly.com
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rajkumarbiology.weebly.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
rajkumarbiology.weebly.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
rajkumarbiology.weebly.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rajkumarbiology.weebly.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rajkumarbiology.weebly.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
rajkumarbiology.weebly.com
Open Graph data is detected on the main page of Rajkumar Biology Weebly. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: