8 sec in total
537 ms
6.6 sec
819 ms
Visit metrocf.or.jp now to see the best up-to-date Metrocf content and also check out these interesting facts you probably never knew about metrocf.or.jp
メトロ文化財団は、地下鉄博物館事業の運営を中心に、地下鉄を中心とする交通文化の普及と醸成を図るための事業、地下鉄利用者等に対する交通マナーの高揚を図るための事業等を推進し、東京メトログループにおける社会貢献活動の一翼を担う企業財団として、東京メトロの旅客及び一般公衆を対象とする鉄道事業に関係する公益事業の充実に努めております。
Visit metrocf.or.jpWe analyzed Metrocf.or.jp page load time and found that the first response time was 537 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
metrocf.or.jp performance score
537 ms
1108 ms
41 ms
47 ms
56 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 56% of them (36 requests) were addressed to the original Metrocf.or.jp, 23% (15 requests) were made to Cdnjs.cloudflare.com and 9% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Metrocf.or.jp.
Page size can be reduced by 41.2 kB (59%)
70.2 kB
29.0 kB
In fact, the total size of Metrocf.or.jp main page is 70.2 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. Only a small number of websites need less resources to load. HTML takes 48.4 kB which makes up the majority of the site volume.
Potential reduce by 41.2 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. This page needs HTML code to be minified as it can gain 19.0 kB, which is 39% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 41.2 kB or 85% of the original size.
Potential reduce by 0 B
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. Metrocf.or.jp has all CSS files already compressed.
Number of requests can be reduced by 18 (38%)
47
29
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Metrocf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
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metrocf.or.jp SEO score
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Metrocf.or.jp 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 Metrocf.or.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.
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metrocf.or.jp
Open Graph description is not detected on the main page of Metrocf. 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: