Tools & Wizards About Us

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

collepic.net

無料ゲームのコレピク.NET

Page Load Speed

10 sec in total

First Response

924 ms

Resources Loaded

8.4 sec

Page Rendered

645 ms

About Website

Visit collepic.net now to see the best up-to-date Collepic content for Japan and also check out these interesting facts you probably never knew about collepic.net

無料で遊べる簡単ゲームが勢揃い。パズル、トランプ、バブルシューター、脳トレなど、ハマるゲームが100種類以上！

Visit collepic.net

Key Findings

We analyzed Collepic.net page load time and found that the first response time was 924 ms and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

collepic.net performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value1,680 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

collepic.net

924 ms

default.css

580 ms

modalbox.css

375 ms

swfobject.js

392 ms

showswfs.js

405 ms

Our browser made a total of 263 requests to load all elements on the main page. We found that 41% of them (107 requests) were addressed to the original Collepic.net, 4% (11 requests) were made to Adm.shinobi.jp and 3% (8 requests) were made to D.turn.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Collepic.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 366.3 kB (21%)

Content Size

1.7 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Collepic.net main page is 1.7 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. 70% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 66.4 kB

  • Original 80.8 kB
  • After minification 79.0 kB
  • After compression 14.4 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 66.4 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 34.8 kB

  • Original 1.2 MB
  • After minification 1.1 MB

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. Collepic images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 246.0 kB

  • Original 448.5 kB
  • After minification 387.9 kB
  • After compression 202.6 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 246.0 kB or 55% of the original size.

CSS Optimization

-82%

Potential reduce by 19.1 kB

  • Original 23.4 kB
  • After minification 20.5 kB
  • After compression 4.3 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. Collepic.net needs all CSS files to be minified and compressed as it can save up to 19.1 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 137 (55%)

Requests Now

250

After Optimization

113

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 250 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Collepic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

collepic.net accessibility score

83

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

collepic.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

collepic.net SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Collepic.net can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Collepic.net 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Collepic. 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: