Tools & Wizards About Us
5renkei-tsukuba.jp screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

5renkei-tsukuba.jp

色々な対処方法や対策・原因・解決・特徴 解消法ボックス

Page Load Speed

5.5 sec in total

First Response

527 ms

Resources Loaded

4.8 sec

Page Rendered

194 ms

5renkei-tsukuba.jp screenshot

About Website

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.jp

Key Findings

We analyzed 5renkei-tsukuba.jp page load time and found that the first response time was 527 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

5renkei-tsukuba.jp performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.206

60/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

5renkei-tsukuba.jp

527 ms

www.5renkei-tsukuba.jp

1408 ms

style.css

177 ms

common.css

352 ms

top.css

509 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 97% of them (59 requests) were addressed to the original 5renkei-tsukuba.jp, 3% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain 5renkei-tsukuba.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.9 kB (18%)

Content Size

604.1 kB

After Optimization

493.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 5renkei-tsukuba.jp main page is 604.1 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. 40% of websites need less resources to load. Images take 403.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 38.9 kB

  • Original 46.7 kB
  • After minification 35.7 kB
  • After compression 7.8 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 11.0 kB, which is 24% 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 38.9 kB or 83% of the original size.

Image Optimization

-9%

Potential reduce by 38.0 kB

  • Original 403.6 kB
  • After minification 365.6 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.

JavaScript Optimization

-22%

Potential reduce by 32.3 kB

  • Original 149.4 kB
  • After minification 149.1 kB
  • After compression 117.0 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 32.3 kB or 22% of the original size.

CSS Optimization

-39%

Potential reduce by 1.7 kB

  • Original 4.5 kB
  • After minification 4.1 kB
  • After compression 2.7 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 1.7 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (15%)

Requests Now

59

After Optimization

50

  • Images
  • JavaScript
  • CSS

The browser has sent 59 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 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

5renkei-tsukuba.jp

5renkei-tsukuba.jp

527 ms

www.5renkei-tsukuba.jp

www.5renkei-tsukuba.jp

1408 ms

style.css

style.css

177 ms

common.css

common.css

352 ms

top.css

top.css

509 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

681 ms

jquery.floating-widget.min.js

jquery.floating-widget.min.js

510 ms

pagenavi-css.css

pagenavi-css.css

525 ms

jquery.lightbox.css

jquery.lightbox.css

524 ms

jquery.lightbox.js

jquery.lightbox.js

526 ms

lightbox.js

lightbox.js

677 ms

show_ads.js

show_ads.js

35 ms

logo.gif

logo.gif

177 ms

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pixta_2533150_S-116x77.jpg

172 ms

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pixta_13481908_S-116x77.jpg

177 ms

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177 ms

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173 ms

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172 ms

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341 ms

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341 ms

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342 ms

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pixta_10264482_S-116x71.jpg

352 ms

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353 ms

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352 ms

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510 ms

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pixta_5513239_S-116x50.jpg

511 ms

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511 ms

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527 ms

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534 ms

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525 ms

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680 ms

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689 ms

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681 ms

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701 ms

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700 ms

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709 ms

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855 ms

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855 ms

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859 ms

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875 ms

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892 ms

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892 ms

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1026 ms

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1025 ms

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1028 ms

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1051 ms

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1067 ms

adsbygoogle.js

adsbygoogle.js

53 ms

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1052 ms

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1031 ms

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1030 ms

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1032 ms

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1057 ms

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1073 ms

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1073 ms

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1031 ms

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1031 ms

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1035 ms

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1057 ms

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1073 ms

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1074 ms

Accessibility Review

5renkei-tsukuba.jp accessibility score

89

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

5renkei-tsukuba.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

5renkei-tsukuba.jp SEO score

92

Search Engine Optimization Advices

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

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    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.

Social Sharing Optimization

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: