Tools & Wizards About Us

Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

kasima-ws.com

トラスト　安全掲示板の販売・レンタル・工事看板の販売・レンタル・空撮・建設土木フリーCADデータ・３Ｄデータ・エクセル・建設イラスト建設情報、産廃標識、

Page Load Speed

4.7 sec in total

First Response

553 ms

Resources Loaded

3.8 sec

Page Rendered

357 ms

About Website

Welcome to kasima-ws.com homepage info - get ready to check Kasima Ws best content for Japan right away, or after learning these important things about kasima-ws.com

トラスト　アンドロイド測量電卓アプリ測量マスター無料版配布及び、製品版販売・建設土木情報サイトフリーのCADデータ・３Ｄデータ・ソフト・エクセルシート・建設イラスト・安全掲示板・産業廃棄物収集運搬車標識販売などの監督さんが使える情報発信中

Visit kasima-ws.com

Key Findings

We analyzed Kasima-ws.com page load time and found that the first response time was 553 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

kasima-ws.com performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.153

75/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

kasima-ws.com

553 ms

kwscss.css

1102 ms

haikei4.gif

191 ms

3.jpg

727 ms

bana2.jpg

549 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that all of those requests were addressed to Kasima-ws.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Kasima-ws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.0 kB (1%)

Content Size

987.5 kB

After Optimization

974.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Kasima-ws.com main page is 987.5 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. 25% of websites need less resources to load. Images take 973.4 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 9.2 kB

  • Original 13.6 kB
  • After minification 12.7 kB
  • After compression 4.4 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. 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 9.2 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 3.7 kB

  • Original 973.4 kB
  • After minification 969.7 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. Kasima Ws images are well optimized though.

CSS Optimization

-15%

Potential reduce by 69 B

  • Original 446 B
  • After minification 446 B
  • After compression 377 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. Kasima-ws.com needs all CSS files to be minified and compressed as it can save up to 69 B or 15% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

34

After Optimization

34

  • Images
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kasima Ws. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

kasima-ws.com accessibility score

61

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

kasima-ws.com 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

kasima-ws.com SEO score

67

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kasima-ws.com 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 Kasima-ws.com 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Kasima Ws. 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: