6 sec in total
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3.5 sec
249 ms
Welcome to coalaweb.com homepage info - get ready to check Coala Web best content for Iran right away, or after learning these important things about coalaweb.com
Our main goal here at CoalaWeb is to create great extensions that meet the following criteria - useful, practical, easy to set up, full of options and last but by no means least well supported. So hav...
Visit coalaweb.comWe analyzed Coalaweb.com page load time and found that the first response time was 2.2 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
coalaweb.com performance score
name
value
score
weighting
Value7.3 s
1/100
10%
Value8.0 s
2/100
25%
Value9.6 s
11/100
10%
Value260 ms
83/100
30%
Value0.03
100/100
15%
Value9.8 s
28/100
10%
2228 ms
214 ms
114 ms
111 ms
304 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 65% of them (26 requests) were addressed to the original Coalaweb.com, 8% (3 requests) were made to Fonts.googleapis.com and 8% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Coalaweb.com.
Page size can be reduced by 641.1 kB (73%)
881.0 kB
239.9 kB
In fact, the total size of Coalaweb.com main page is 881.0 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. 50% of websites need less resources to load. Javascripts take 394.4 kB which makes up the majority of the site volume.
Potential reduce by 35.7 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 35.7 kB or 79% of the original size.
Potential reduce by 14.7 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, Coala Web needs image optimization as it can save up to 14.7 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 270.0 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 270.0 kB or 68% of the original size.
Potential reduce by 320.7 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. Coalaweb.com needs all CSS files to be minified and compressed as it can save up to 320.7 kB or 85% of the original size.
Number of requests can be reduced by 17 (49%)
35
18
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coala Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
coalaweb.com
2228 ms
ebf93ac354653479ed3e9726d39cdd4a.css
214 ms
cw-default.css
114 ms
cwsl_style.css
111 ms
ab2d25a853157cb8cfa8fe29ce0b571a.js
304 ms
responsive.js
124 ms
default.js
113 ms
ab2d25a853157cb8cfa8fe29ce0b571a.js
255 ms
widgets.js
5 ms
ebf93ac354653479ed3e9726d39cdd4a.css
405 ms
ab2d25a853157cb8cfa8fe29ce0b571a.js
278 ms
autocomplete.js
178 ms
search.js
226 ms
ab2d25a853157cb8cfa8fe29ce0b571a.js
342 ms
lightbox.js
50 ms
mediaelement-and-player.js
113 ms
spotlight.js
55 ms
css
66 ms
css
107 ms
css
99 ms
style.min.css
46 ms
ga.js
271 ms
coalaweb-logo-90.png
272 ms
home-worldmap-marked.png
273 ms
coalaweb-logo-circle-96.png
272 ms
sdk.js
324 ms
slideshow.js
179 ms
button_next.png
83 ms
button_prev.png
55 ms
cw_social_64.png
152 ms
close.png
57 ms
blank.gif
55 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
80 ms
DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff
102 ms
fontawesome-webfont.woff
130 ms
LeFlHvsZjXu2c3ZRgBq9nD8E0i7KZn-EPnyo3HZu7kw.woff
102 ms
__utm.gif
38 ms
92 ms
xd_arbiter.php
221 ms
xd_arbiter.php
424 ms
coalaweb.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
coalaweb.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
coalaweb.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coalaweb.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 Coalaweb.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.
coalaweb.com
Open Graph data is detected on the main page of Coala Web. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: