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About Website

Click here to check amazing Gakken content for Japan. Otherwise, check out these important facts you probably never knew about gakken.jp

株式会社学研ホールディングスの公式サイト。企業概要、IR、社会・環境、採用などの企業情報のほか、学研グループの書籍、商品、サービス、教育などの各種事業のご紹介

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gakken.jp

580 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Gakken.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (580 ms) belongs to the original domain Gakken.jp.

Content Size

49 B

After Optimization

46 B

In fact, the total size of Gakken.jp main page is 49 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 49 B which makes up the majority of the site volume.

HTML Optimization

-6%

Potential reduce by 3 B

Original 49 B
After minification 49 B
After compression 46 B

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. This web page is already compressed.

Requests Now

After Optimization

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Language and Encoding

Language Detected

Language Claimed

N/A

Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gakken.jp 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 Gakken.jp 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

gakken.jp

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