8.3 sec in total
1.8 sec
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Welcome to 5renkei-tsukuba.jp homepage info - get ready to check 5 Renkei Tsukuba best content for Japan right away, or after learning these important things about 5renkei-tsukuba.jp
色々な対処方法や対策・原因・特徴を探すなら解決方ボックスへお任せくださいませ♪解決方ボックスは多くの色々な対処方法や対策・原因・特徴に関する情報を随時追加を行っております。色々な対処方法や対策・原因・特徴に関連する詳細情報や色々な対処方法や対策・原因・特徴に関する情報が観覧出来るサイトです。
Visit 5renkei-tsukuba.jpWe analyzed 5renkei-tsukuba.jp page load time and found that the first response time was 1.8 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
5renkei-tsukuba.jp performance score
name
value
score
weighting
Value3.5 s
33/100
10%
Value3.9 s
53/100
25%
Value10.1 s
9/100
10%
Value930 ms
30/100
30%
Value0.08
94/100
15%
Value12.9 s
13/100
10%
1787 ms
343 ms
512 ms
354 ms
1236 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 54% of them (58 requests) were addressed to the original 5renkei-tsukuba.jp, 7% (8 requests) were made to Pagead2.googlesyndication.com and 7% (7 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain 5renkei-tsukuba.jp.
Page size can be reduced by 262.3 kB (27%)
983.6 kB
721.3 kB
In fact, the total size of 5renkei-tsukuba.jp main page is 983.6 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. 45% of websites need less resources to load. Images take 657.8 kB which makes up the majority of the site volume.
Potential reduce by 41.4 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. This page needs HTML code to be minified as it can gain 11.2 kB, which is 23% 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 41.4 kB or 84% of the original size.
Potential reduce by 43.9 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. 5 Renkei Tsukuba images are well optimized though.
Potential reduce by 164.6 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 164.6 kB or 63% of the original size.
Potential reduce by 12.4 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. 5renkei-tsukuba.jp needs all CSS files to be minified and compressed as it can save up to 12.4 kB or 82% of the original size.
Number of requests can be reduced by 39 (37%)
106
67
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 5 Renkei Tsukuba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.5renkei-tsukuba.jp
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5renkei-tsukuba.jp accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
5renkei-tsukuba.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
5renkei-tsukuba.jp SEO score
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
Document doesn't use legible font sizes
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 5renkei-tsukuba.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 5renkei-tsukuba.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.
5renkei-tsukuba.jp
Open Graph description is not detected on the main page of 5 Renkei Tsukuba. 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: