Tools & Wizards About Us
columbia-games.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

columbia-games.com

日本コロムビア　ゲーム ラインナップ

Page Load Speed

6.8 sec in total

First Response

1.1 sec

Resources Loaded

5.3 sec

Page Rendered

488 ms

columbia-games.com screenshot

About Website

Visit columbia-games.com now to see the best up-to-date Columbia Games content for Japan and also check out these interesting facts you probably never knew about columbia-games.com

日本コロムビアのゲームラインナップです。まめゴマ　はっぴー！スイーツファーム、ほっぺちゃんでつくて！あそんで！ぷにぷにタウン、こびと3DS,モノクロブー＆ベビーブー　くるりんBOO,Lovelyようちえん日記,つなげて！パイプマニア,ステキにナースDays,クプ〜！！まめゴマ！,装星機ガジェットロボ,なかよしオールスターズ,まめゴマ２、まめゴマ、チョコ犬のスィーツデパート

Visit columbia-games.com

Key Findings

We analyzed Columbia-games.com page load time and found that the first response time was 1.1 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

columbia-games.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.225

55/100

15%

TTI (Time to Interactive)

Value3.9 s

88/100

10%

Network Requests Diagram

columbia-games.com

1052 ms

base.css

680 ms

jquery-1.6.3.min.js

1618 ms

scrollTop.js

456 ms

opacity-rollover2.1.js

464 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 90% of them (36 requests) were addressed to the original Columbia-games.com, 8% (3 requests) were made to Google-analytics.com and 3% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Columbia-games.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 198.4 kB (8%)

Content Size

2.4 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Columbia-games.com main page is 2.4 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. Only 10% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 7.7 kB

  • Original 10.4 kB
  • After minification 10.1 kB
  • After compression 2.8 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 7.7 kB or 73% of the original size.

Image Optimization

-4%

Potential reduce by 95.2 kB

  • Original 2.2 MB
  • After minification 2.1 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. Columbia Games images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 92.8 kB

  • Original 147.2 kB
  • After minification 146.4 kB
  • After compression 54.4 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 92.8 kB or 63% of the original size.

CSS Optimization

-71%

Potential reduce by 2.8 kB

  • Original 3.9 kB
  • After minification 3.2 kB
  • After compression 1.1 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. Columbia-games.com needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (10%)

Requests Now

39

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Columbia Games. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

columbia-games.com

columbia-games.com

1052 ms

base.css

base.css

680 ms

jquery-1.6.3.min.js

jquery-1.6.3.min.js

1618 ms

scrollTop.js

scrollTop.js

456 ms

opacity-rollover2.1.js

opacity-rollover2.1.js

464 ms

analytics.js

analytics.js

34 ms

colum_logo.gif

colum_logo.gif

194 ms

g_top_back.gif

g_top_back.gif

164 ms

c-game_title.png

c-game_title.png

791 ms

download.png

download.png

963 ms

top_24.png

top_24.png

1257 ms

top_22.png

top_22.png

526 ms

top_23.png

top_23.png

1556 ms

top_21.png

top_21.png

1668 ms

top_20.png

top_20.png

1033 ms

top_19.png

top_19.png

1470 ms

top_18.png

top_18.png

1752 ms

top_17.png

top_17.png

1225 ms

top_16.png

top_16.png

1636 ms

top_15.png

top_15.png

1963 ms

top_14.png

top_14.png

1949 ms

top_13.png

top_13.png

2339 ms

top_12.png

top_12.png

2100 ms

top_11.png

top_11.png

2454 ms

top_10.png

top_10.png

2290 ms

top_09.png

top_09.png

2448 ms

top_08.png

top_08.png

2476 ms

top_07.png

top_07.png

2577 ms

top_06.png

top_06.png

2823 ms

top_05.png

top_05.png

2943 ms

top_04.png

top_04.png

2948 ms

top_03.png

top_03.png

3003 ms

top_02.png

top_02.png

2798 ms

top_01.png

top_01.png

2886 ms

top_cara.png

top_cara.png

3003 ms

colum_logo_j.gif

colum_logo_j.gif

3004 ms

ds_cgt_03.gif

ds_cgt_03.gif

3045 ms

linkid.js

linkid.js

10 ms

collect

collect

7 ms

collect

collect

80 ms

Accessibility Review

columbia-games.com accessibility score

94

Accessibility Issues

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

Best Practices

columbia-games.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

columbia-games.com SEO score

92

Search Engine Optimization Advices

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 doesn't use 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 Columbia-games.com 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 Columbia-games.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.

Social Sharing Optimization

columbia-games.com

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