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lsupport.tsukuba.ch screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

lsupport.tsukuba.ch

つくばであれこれ (@研究学園)

Page Load Speed

13.6 sec in total

First Response

1.5 sec

Resources Loaded

10.6 sec

Page Rendered

1.5 sec

lsupport.tsukuba.ch screenshot

About Website

Visit lsupport.tsukuba.ch now to see the best up-to-date Lsupport Tsukuba content for Japan and also check out these interesting facts you probably never knew about lsupport.tsukuba.ch

つくば、研究学園、学園の森地域情報を中心に、いろいろな情報を発信していくブログです！ つくば、研究学園、学園の森地域は、つくばエクスプレスが開通して以降、ショッピングモール（イーアスつくば）、マンション（パークハウス、穴吹工務店他）などの建設、開発が進み、大きく変貌しています。研究学園駅周辺、学園の森、学園南など、つくばの発達の過程などを紹介できればと思ってます。また、新緑、紅葉、クリスマス、初雪...

Visit lsupport.tsukuba.ch

Key Findings

We analyzed Lsupport.tsukuba.ch page load time and found that the first response time was 1.5 sec and then it took 12.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

lsupport.tsukuba.ch performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value25.1 s

0/100

10%

TBT (Total Blocking Time)

Value1,330 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

lsupport.tsukuba.ch

1541 ms

style.css

1273 ms

script.php

1020 ms

show_ads.js

6 ms

parts_view.js

488 ms

Our browser made a total of 254 requests to load all elements on the main page. We found that 4% of them (11 requests) were addressed to the original Lsupport.tsukuba.ch, 16% (41 requests) were made to Img01.tsukuba.ch and 13% (34 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (7.7 sec) relates to the external source Img01.tsukuba.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 776.1 kB (38%)

Content Size

2.0 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lsupport.tsukuba.ch main page is 2.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 938.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 90.3 kB

  • Original 111.3 kB
  • After minification 105.2 kB
  • After compression 21.0 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 90.3 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 35.0 kB

  • Original 938.1 kB
  • After minification 903.1 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. Lsupport Tsukuba images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 618.1 kB

  • Original 937.6 kB
  • After minification 883.9 kB
  • After compression 319.4 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 618.1 kB or 66% of the original size.

CSS Optimization

-79%

Potential reduce by 32.7 kB

  • Original 41.3 kB
  • After minification 32.2 kB
  • After compression 8.6 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. Lsupport.tsukuba.ch needs all CSS files to be minified and compressed as it can save up to 32.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 93 (38%)

Requests Now

242

After Optimization

149

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 242 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lsupport 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 57 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lsupport.tsukuba.ch

lsupport.tsukuba.ch

1541 ms

style.css

style.css

1273 ms

script.php

script.php

1020 ms

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6 ms

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profile.jpg

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HEADER.jpg

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653 ms

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167 ms

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slidertext.js

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parts.js

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HEADER.jpg

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ads

ads

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button.css

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activeview

activeview

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postmessageRelay

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rs=AGLTcCPp65oTnX7XI_ISus95mcUHkH7hXw

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util.js

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marker.js

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StaticMapService.GetMapImage

StaticMapService.GetMapImage

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StaticMapService.GetMapImage

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onion.js

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openhand_8_8.cur

openhand_8_8.cur

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StaticMapService.GetMapImage

StaticMapService.GetMapImage

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ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

54 ms

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stats.js

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ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

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css

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Accessibility Review

lsupport.tsukuba.ch accessibility score

59

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

lsupport.tsukuba.ch best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

lsupport.tsukuba.ch SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 uses legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lsupport.tsukuba.ch 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 Lsupport.tsukuba.ch 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

lsupport.tsukuba.ch

Open Graph data is detected on the main page of Lsupport Tsukuba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: