Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

kawashin-insatsu.jp

シルクスクリーン印刷の川進印刷-金属・樹脂

Page Load Speed

4.7 sec in total

First Response

1.6 sec

Resources Loaded

2.9 sec

Page Rendered

181 ms

kawashin-insatsu.jp screenshot

About Website

Welcome to kawashin-insatsu.jp homepage info - get ready to check Kawashin Insatsu best content right away, or after learning these important things about kawashin-insatsu.jp

兵庫県尼崎市にてシルクスクリーン印刷を手がける川進印刷です。金属や樹脂を始めとした各種素材、平面・曲面など様々な場所へのシルク印刷が可能です。

Visit kawashin-insatsu.jp

Key Findings

We analyzed Kawashin-insatsu.jp page load time and found that the first response time was 1.6 sec and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

kawashin-insatsu.jp performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

kawashin-insatsu.jp

1603 ms

index.css

343 ms

rollover.js

371 ms

scrollsmoothly.js

367 ms

index.js

358 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 84% of them (21 requests) were addressed to the original Kawashin-insatsu.jp, 8% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to F1.nakanohito.jp. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Kawashin-insatsu.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.9 kB (27%)

Content Size

43.6 kB

After Optimization

31.7 kB

In fact, the total size of Kawashin-insatsu.jp main page is 43.6 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. Only 10% of websites need less resources to load. Javascripts take 35.8 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 2.8 kB

  • Original 4.7 kB
  • After minification 4.4 kB
  • After compression 1.9 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 2.8 kB or 60% of the original size.

JavaScript Optimization

-20%

Potential reduce by 7.1 kB

  • Original 35.8 kB
  • After minification 33.1 kB
  • After compression 28.7 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 7.1 kB or 20% of the original size.

CSS Optimization

-63%

Potential reduce by 2.0 kB

  • Original 3.1 kB
  • After minification 2.4 kB
  • After compression 1.1 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. Kawashin-insatsu.jp needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 63% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (58%)

Requests Now

24

After Optimization

10

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kawashin Insatsu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

kawashin-insatsu.jp accessibility score

73

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

Best Practices

kawashin-insatsu.jp best practices score

58

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

kawashin-insatsu.jp 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 Kawashin-insatsu.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 Kawashin-insatsu.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 Kawashin Insatsu. 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: