10.2 sec in total
2.2 sec
6.8 sec
1.2 sec
Welcome to coliss.com homepage info - get ready to check Coliss best content for Japan right away, or after learning these important things about coliss.com
コリス: Web制作に関する最新の情報をご紹介
Visit coliss.comWe analyzed Coliss.com page load time and found that the first response time was 2.2 sec and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
coliss.com performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value6.8 s
7/100
25%
Value7.7 s
25/100
10%
Value2,660 ms
4/100
30%
Value0.013
100/100
15%
Value10.6 s
23/100
10%
2172 ms
382 ms
403 ms
1417 ms
1013 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 63% of them (69 requests) were addressed to the original Coliss.com, 9% (10 requests) were made to Static.xx.fbcdn.net and 8% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Coliss.com.
Page size can be reduced by 373.8 kB (19%)
1.9 MB
1.6 MB
In fact, the total size of Coliss.com main page is 1.9 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. 55% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 69.4 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 69.4 kB or 81% of the original size.
Potential reduce by 35.9 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. Coliss images are well optimized though.
Potential reduce by 143.9 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 143.9 kB or 68% of the original size.
Potential reduce by 124.6 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. Coliss.com needs all CSS files to be minified and compressed as it can save up to 124.6 kB or 80% of the original size.
Number of requests can be reduced by 37 (35%)
106
69
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coliss. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
coliss.com
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dbc472e61dcb895475d1f01cf51c3d54.css
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widget.css
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crayon.min.css
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coliss.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-*] attributes do not match their roles
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
Form elements do not have associated labels
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
coliss.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
Page has valid source maps
coliss.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
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coliss.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Coliss.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.
coliss.com
Open Graph data is detected on the main page of Coliss. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: