Access contactmaker.jp. コンタクトメーカー「集」｜企業情報を効率的に検索＆法人リスト化するクローラー（検索エンジンのロボット）サービス　質の良い企業リスト・営業リストを簡単に取得出来ます。会社リスト・顧客リスト作成の最も強力...

contactmaker.jp

549 ms

www.contactmaker.jp

935 ms

AdLantisLoader.js

1195 ms

jquery-1.3.2.min.js

1058 ms

jquery.easing.1.3.js

565 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 56% of them (39 requests) were addressed to the original Contactmaker.jp, 11% (8 requests) were made to Ad.adlantis.jp and 7% (5 requests) were made to Clickanalyzer.jp. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Contactmaker.jp.

Content Size

974.5 kB

After Optimization

640.0 kB

In fact, the total size of Contactmaker.jp main page is 974.5 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. 20% of websites need less resources to load. Images take 552.0 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 17.1 kB

Original 23.5 kB
After minification 21.3 kB
After compression 6.4 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 17.1 kB or 73% of the original size.

Image Optimization

-4%

Potential reduce by 24.2 kB

Original 552.0 kB
After minification 527.8 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. Contactmaker images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 267.3 kB

Original 366.1 kB
After minification 294.6 kB
After compression 98.9 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 267.3 kB or 73% of the original size.

CSS Optimization

-79%

Potential reduce by 25.9 kB

Original 32.8 kB
After minification 25.5 kB
After compression 7.0 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. Contactmaker.jp needs all CSS files to be minified and compressed as it can save up to 25.9 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Contactmaker. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.