1.7 sec in total
212 ms
1.2 sec
358 ms
Click here to check amazing Cogent Ads content. Otherwise, check out these important facts you probably never knew about cogentads.com
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Visit cogentads.comWe analyzed Cogentads.com page load time and found that the first response time was 212 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
cogentads.com performance score
name
value
score
weighting
Value0
0/100
10%
Value0
0/100
25%
Value0
0/100
10%
Value0
0/100
30%
Value0.181
67/100
15%
Value0
0/100
10%
212 ms
158 ms
258 ms
149 ms
509 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 25% of them (9 requests) were addressed to the original Cogentads.com, 22% (8 requests) were made to Apis.google.com and 11% (4 requests) were made to D7x5nblzs94me.cloudfront.net. The less responsive or slowest element that took the longest time to load (522 ms) relates to the external source Media.line.me.
Page size can be reduced by 147.2 kB (35%)
424.1 kB
276.9 kB
In fact, the total size of Cogentads.com main page is 424.1 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. Images take 224.8 kB which makes up the majority of the site volume.
Potential reduce by 17.0 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 17.0 kB or 74% of the original size.
Potential reduce by 7.2 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. Cogent Ads images are well optimized though.
Potential reduce by 109.4 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 109.4 kB or 69% of the original size.
Potential reduce by 13.6 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. Cogentads.com needs all CSS files to be minified and compressed as it can save up to 13.6 kB or 78% of the original size.
Number of requests can be reduced by 19 (54%)
35
16
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cogent Ads. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
cogentads.com
212 ms
css.css
158 ms
jquery.min.js
258 ms
jquery.matchHeight.js
149 ms
bookmark_button.js
509 ms
line-button.js
522 ms
in.js
6 ms
top.jpg
335 ms
i-catch1.jpg
301 ms
main.jpg
280 ms
i-catch2.jpg
300 ms
i-catch3.jpg
279 ms
button-only@2x.png
333 ms
platform.js
85 ms
cb=gapi.loaded_0
20 ms
cb=gapi.loaded_1
46 ms
fastbutton
124 ms
postmessageRelay
37 ms
3193398744-postmessagerelay.js
101 ms
rpc:shindig_random.js
42 ms
416 ms
secureAnonymousFramework
58 ms
btn.js
56 ms
cb=gapi.loaded_0
63 ms
cb=gapi.loaded_1
31 ms
button
31 ms
button.css
49 ms
shared.js
50 ms
button.js
47 ms
cb=gapi.loaded_0
22 ms
sprite_connect_v14.png
44 ms
pocket_button.png
3 ms
82x20.png
175 ms
reset.css
10 ms
entry-button.css
10 ms
bbtn-l_v3.png
4 ms
cogentads.com accessibility score
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
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
cogentads.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
cogentads.com SEO score
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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cogentads.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Cogentads.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.
cogentads.com
Open Graph description is not detected on the main page of Cogent Ads. 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: