Tools & Wizards About Us

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

keitenyasan.jp

三鈴 けいてんやさん

Page Load Speed

4.3 sec in total

First Response

692 ms

Resources Loaded

3.1 sec

Page Rendered

548 ms

About Website

Click here to check amazing Keitenyasan content. Otherwise, check out these important facts you probably never knew about keitenyasan.jp

三鈴株式会社は内装消耗品などの、けいてんやさんシリーズのオリジナル商品をはじめ、内装工事に使うあらゆる商品の通信販売を行なっております。

Visit keitenyasan.jp

Key Findings

We analyzed Keitenyasan.jp page load time and found that the first response time was 692 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

keitenyasan.jp performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

keitenyasan.jp

692 ms

acctag.js

542 ms

table.css

317 ms

okaimono.gif

162 ms

acclog.cgi

466 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that all of those requests were addressed to Keitenyasan.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Keitenyasan.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 66.2 kB (14%)

Content Size

476.2 kB

After Optimization

410.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Keitenyasan.jp main page is 476.2 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 418.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 45.8 kB

  • Original 54.2 kB
  • After minification 40.8 kB
  • After compression 8.4 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 13.4 kB, which is 25% 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 45.8 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 17.4 kB

  • Original 418.6 kB
  • After minification 401.1 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. Keitenyasan images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 600 B

  • Original 807 B
  • After minification 331 B
  • After compression 207 B

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 600 B or 74% of the original size.

CSS Optimization

-90%

Potential reduce by 2.4 kB

  • Original 2.7 kB
  • After minification 2.1 kB
  • After compression 265 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. Keitenyasan.jp needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 90% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

44

After Optimization

44

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Keitenyasan. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

keitenyasan.jp accessibility score

67

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

keitenyasan.jp 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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

keitenyasan.jp SEO score

69

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

    JA

  • Encoding

    SHIFT_JIS

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

Social Sharing Optimization

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