834 ms in total
62 ms
606 ms
166 ms
Click here to check amazing Cool Utils content for India. Otherwise, check out these important facts you probably never knew about coolutils.com
Coolutils has been a reliable developer of 19 different file converters since 2003. Convert PDF, HTML, XLS, DOC, emails or images, we have a solution for every need.
Visit coolutils.comWe analyzed Coolutils.com page load time and found that the first response time was 62 ms and then it took 772 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
coolutils.com performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value5.2 s
23/100
25%
Value3.5 s
89/100
10%
Value230 ms
86/100
30%
Value0.004
100/100
15%
Value5.0 s
76/100
10%
62 ms
68 ms
138 ms
43 ms
31 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 66% of them (23 requests) were addressed to the original Coolutils.com, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (138 ms) belongs to the original domain Coolutils.com.
Page size can be reduced by 681.0 kB (68%)
999.6 kB
318.6 kB
In fact, the total size of Coolutils.com main page is 999.6 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. 25% of websites need less resources to load. Javascripts take 594.9 kB which makes up the majority of the site volume.
Potential reduce by 13.3 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 13.3 kB or 74% of the original size.
Potential reduce by 9.4 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. Obviously, Cool Utils needs image optimization as it can save up to 9.4 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 383.1 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 383.1 kB or 64% of the original size.
Potential reduce by 275.1 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. Coolutils.com needs all CSS files to be minified and compressed as it can save up to 275.1 kB or 83% of the original size.
Number of requests can be reduced by 8 (30%)
27
19
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cool Utils. 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 4 to 1 for CSS and as a result speed up the page load time.
coolutils.com
62 ms
www.coolutils.com
68 ms
www.coolutils.com
138 ms
cloudflare.min.js
43 ms
bootstrap.min.css
31 ms
bootstrap-theme.min.css
29 ms
style3.css
30 ms
rocket.js
7 ms
analytics.js
30 ms
RXQ-slGt0vw
106 ms
flags3.png
14 ms
mail.png
15 ms
fb.png
13 ms
twitter.png
13 ms
youtube.png
17 ms
phone.png
52 ms
LogoSite2.png
17 ms
search.png
18 ms
first.png
46 ms
second.png
50 ms
third.png
45 ms
fourth.png
49 ms
blog.jpg
50 ms
list.png
50 ms
cards.png
64 ms
bag2
78 ms
collect
17 ms
collect
59 ms
www-embed-player-vflZsBgOl.css
65 ms
www-embed-player.js
86 ms
ga-audiences
34 ms
yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js
5 ms
ad_status.js
38 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
35 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
38 ms
coolutils.com 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-hidden="true"] elements contain focusable descendents
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
Links do not have a discernible name
coolutils.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
coolutils.com 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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coolutils.com 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 Coolutils.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.
coolutils.com
Open Graph description is not detected on the main page of Cool Utils. 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: