Tools & Wizards About Us
k-print.co.jp screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

k-print.co.jp

案内状から書籍・新聞印刷まで！創業77年信頼と実績の柏崎インサツ

Page Load Speed

3.5 sec in total

First Response

537 ms

Resources Loaded

2.5 sec

Page Rendered

450 ms

k-print.co.jp screenshot

About Website

Click here to check amazing K Print content for Japan. Otherwise, check out these important facts you probably never knew about k-print.co.jp

案内状印刷から書籍印刷まで！ 記録を残すお手伝い！納期を守る☆創業77年の信頼と実績、任せて安心案内状印刷の柏崎インサツ

Visit k-print.co.jp

Key Findings

We analyzed K-print.co.jp page load time and found that the first response time was 537 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 55% of websites can load faster.

Performance Metrics

k-print.co.jp performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.178

68/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

k-print.co.jp

537 ms

k-print.co.jp

704 ms

jquery-1.12.4.min.js

27 ms

jquery.colorbox-min.js

174 ms

jquery.colorbox-ja.js

345 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original K-print.co.jp, 6% (1 request) were made to Code.jquery.com and 6% (1 request) were made to Ajax.aspnetcdn.com. The less responsive or slowest element that took the longest time to load (704 ms) belongs to the original domain K-print.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.2 kB (31%)

Content Size

147.5 kB

After Optimization

101.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of K-print.co.jp main page is 147.5 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. 15% of websites need less resources to load. Javascripts take 66.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 32.0 kB

  • Original 40.5 kB
  • After minification 34.6 kB
  • After compression 8.5 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 5.9 kB, which is 15% 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 32.0 kB or 79% of the original size.

Image Optimization

-31%

Potential reduce by 4.4 kB

  • Original 14.4 kB
  • After minification 10.0 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. Obviously, K Print needs image optimization as it can save up to 4.4 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-13%

Potential reduce by 8.6 kB

  • Original 66.8 kB
  • After minification 66.8 kB
  • After compression 58.2 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 8.6 kB or 13% of the original size.

CSS Optimization

-5%

Potential reduce by 1.2 kB

  • Original 25.8 kB
  • After minification 25.8 kB
  • After compression 24.6 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. K-print.co.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (50%)

Requests Now

12

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of K Print. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

k-print.co.jp

k-print.co.jp

537 ms

k-print.co.jp

k-print.co.jp

704 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

27 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

174 ms

jquery.colorbox-ja.js

jquery.colorbox-ja.js

345 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

22 ms

popper.min.js

popper.min.js

499 ms

bootstrap-4.3.1.js

bootstrap-4.3.1.js

667 ms

polyfill.min.js

polyfill.min.js

283 ms

1920x500.gif

1920x500.gif

514 ms

400x125.gif

400x125.gif

514 ms

400x200.gif

400x200.gif

517 ms

100x125.gif

100x125.gif

519 ms

partnership_logo.png

partnership_logo.png

664 ms

bootstrap-4.3.1.css

bootstrap-4.3.1.css

182 ms

colorbox.css

colorbox.css

173 ms

overlay.png

overlay.png

173 ms

Accessibility Review

k-print.co.jp accessibility score

100

Accessibility Issues

Best Practices

k-print.co.jp best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

k-print.co.jp SEO score

100

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise K-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 does not match the claimed English language. Our system also found out that K-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

k-print.co.jp

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