Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

sankoh-print.co.jp

店頭POP・什器製作なら東京都新宿区の山広印刷(さんこういんさつ)へお任せください

Page Load Speed

3.6 sec in total

First Response

742 ms

Resources Loaded

2.6 sec

Page Rendered

216 ms

sankoh-print.co.jp screenshot

About Website

Visit sankoh-print.co.jp now to see the best up-to-date Sankoh Print content and also check out these interesting facts you probably never knew about sankoh-print.co.jp

東京都新宿区の町で50年。誠実さを第一に印刷業務を行っています。店頭POP・什器製作なら山広印刷株式会社へお任せください。突出し・パッケージ・スイング・パネル・什器などの様々な形状のご提案や、短納期製作、また製作後の内職・梱包作業まで、お客様のご要望に合わせた対応が可能です。

Visit sankoh-print.co.jp

Key Findings

We analyzed Sankoh-print.co.jp page load time and found that the first response time was 742 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

sankoh-print.co.jp performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.429

22/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

sankoh-print.co.jp

742 ms

common.css

460 ms

about_title.gif

307 ms

difficulty4_02.gif

858 ms

due_date.jpg

857 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Sankoh-print.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Sankoh-print.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.6 kB (11%)

Content Size

114.2 kB

After Optimization

101.6 kB

In fact, the total size of Sankoh-print.co.jp main page is 114.2 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. Only 5% of websites need less resources to load. Images take 98.4 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 4.6 kB

  • Original 7.5 kB
  • After minification 7.0 kB
  • After compression 2.9 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 4.6 kB or 61% of the original size.

Image Optimization

-1%

Potential reduce by 794 B

  • Original 98.4 kB
  • After minification 97.6 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. Sankoh Print images are well optimized though.

CSS Optimization

-86%

Potential reduce by 7.3 kB

  • Original 8.4 kB
  • After minification 5.8 kB
  • After compression 1.2 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. Sankoh-print.co.jp needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

24

After Optimization

24

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sankoh Print. According to our analytics all requests are already optimized.

Accessibility Review

sankoh-print.co.jp accessibility score

78

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

sankoh-print.co.jp best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sankoh-print.co.jp SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Sankoh-print.co.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 Sankoh-print.co.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

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