5.7 sec in total
1.3 sec
4.2 sec
232 ms
Click here to check amazing Toshima Mirai content for Japan. Otherwise, check out these important facts you probably never knew about toshima-mirai.jp
としま未来文化財団は、豊かな区民生活の形成と地域社会の発展をめざして、いつでも気軽に参加することができるお客さま本位のサービスを提供いたします。
Visit toshima-mirai.jpWe analyzed Toshima-mirai.jp page load time and found that the first response time was 1.3 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
toshima-mirai.jp performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value2.3 s
94/100
25%
Value1.9 s
100/100
10%
Value500 ms
58/100
30%
Value0
100/100
15%
Value2.4 s
98/100
10%
1257 ms
319 ms
323 ms
336 ms
508 ms
Our browser made a total of 159 requests to load all elements on the main page. We found that 52% of them (83 requests) were addressed to the original Toshima-mirai.jp, 27% (43 requests) were made to Pbs.twimg.com and 6% (9 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Toshima-mirai.jp.
Page size can be reduced by 233.7 kB (20%)
1.2 MB
941.5 kB
In fact, the total size of Toshima-mirai.jp main page is 1.2 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. 65% of websites need less resources to load. Images take 929.1 kB which makes up the majority of the site volume.
Potential reduce by 29.6 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 29.6 kB or 75% of the original size.
Potential reduce by 65.2 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. Toshima Mirai images are well optimized though.
Potential reduce by 126.1 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 126.1 kB or 67% of the original size.
Potential reduce by 12.8 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. Toshima-mirai.jp needs all CSS files to be minified and compressed as it can save up to 12.8 kB or 71% of the original size.
Number of requests can be reduced by 52 (33%)
156
104
The browser has sent 156 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Toshima Mirai. 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 14 to 1 for CSS and as a result speed up the page load time.
toshima-mirai.jp
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toshima-mirai.jp accessibility score
Best practices
These items highlight common accessibility best practices.
Impact
Issue
The document uses <meta http-equiv="refresh">
toshima-mirai.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
toshima-mirai.jp SEO score
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Toshima-mirai.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 Toshima-mirai.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
toshima-mirai.jp
Open Graph description is not detected on the main page of Toshima Mirai. 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: