6.2 sec in total
2.8 sec
3.2 sec
230 ms
Visit science4fun.info now to see the best up-to-date Science4 Fun content for India and also check out these interesting facts you probably never knew about science4fun.info
Science4Fun is the place where you can learn science in a fun way. You will find interesting science topics and fun science experiments.
Visit science4fun.infoWe analyzed Science4fun.info page load time and found that the first response time was 2.8 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
science4fun.info performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value1.7 s
99/100
25%
Value3.5 s
88/100
10%
Value940 ms
29/100
30%
Value0.015
100/100
15%
Value8.7 s
36/100
10%
2778 ms
144 ms
93 ms
95 ms
66 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 86% of them (18 requests) were addressed to the original Science4fun.info, 10% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Science4fun.info.
Page size can be reduced by 187.8 kB (44%)
424.9 kB
237.1 kB
In fact, the total size of Science4fun.info main page is 424.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 192.9 kB which makes up the majority of the site volume.
Potential reduce by 12.9 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 12.9 kB or 73% of the original size.
Potential reduce by 13.5 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. Science4 Fun images are well optimized though.
Potential reduce by 126.8 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 126.8 kB or 66% of the original size.
Potential reduce by 34.6 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. Science4fun.info needs all CSS files to be minified and compressed as it can save up to 34.6 kB or 83% of the original size.
Number of requests can be reduced by 9 (45%)
20
11
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Science4 Fun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
science4fun.info
2778 ms
wp-emoji-release.min.js
144 ms
widget.css
93 ms
styles.css
95 ms
css
66 ms
style.css
93 ms
jquery.js
230 ms
jquery-migrate.min.js
95 ms
navigation.js
115 ms
wp-embed.min.js
115 ms
style.css
160 ms
analytics.js
125 ms
cropped-banner.png
145 ms
chemist.jpg
167 ms
title-back.png
119 ms
photosynthesis-125x115.png
115 ms
pH-indicator-paper-125x109.jpg
117 ms
blowing-soap-bubbles-125x122.jpg
116 ms
warming-earth-125x123.jpg
118 ms
earthquake-road-125x82.jpg
134 ms
collect
11 ms
science4fun.info accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
science4fun.info best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
science4fun.info SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Science4fun.info can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Science4fun.info 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.
science4fun.info
Open Graph description is not detected on the main page of Science4 Fun. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: