Access printbahn.com. 企業・法人向けのWEB名刺発注、印刷システムならPRINTBAHNⅡ

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value3,460 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value130.0 s

0/100

10%

printbahn.com

552 ms

printbahn.com

1045 ms

import.css

494 ms

top.css

657 ms

all.css

39 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 76% of them (66 requests) were addressed to the original Printbahn.com, 3% (3 requests) were made to Use.fontawesome.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Printbahn.com.

Content Size

13.9 MB

After Optimization

12.4 MB

In fact, the total size of Printbahn.com main page is 13.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 13.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 89.4 kB

Original 107.8 kB
After minification 103.5 kB
After compression 18.4 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 89.4 kB or 83% of the original size.

Image Optimization

-9%

Potential reduce by 1.3 MB

Original 13.6 MB
After minification 12.3 MB

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. Printbahn images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 22.2 kB

Original 90.2 kB
After minification 84.3 kB
After compression 67.9 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 22.2 kB or 25% of the original size.

CSS Optimization

-83%

Potential reduce by 115.8 kB

Original 139.6 kB
After minification 109.7 kB
After compression 23.8 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. Printbahn.com needs all CSS files to be minified and compressed as it can save up to 115.8 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Printbahn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Printbahn.com 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 Printbahn.com 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

printbahn.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

企業・法人向けのWEB名刺発注、印刷システムならPRINTBAHNⅡ

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

printbahn.com

printbahn.com

import.css

top.css

all.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

printbahn.com

printbahn.com

import.css

top.css

all.css

swiper.min.css

vegas.css

swiper.min.js

jquery.min.js

jquery.min.js

vegas.min.js

main.js

wow.js

js

js

js

s.js

creative_set.js

reset.css

common.css

animate.css

zbi2jlo.js

5557l4hqgl

top-logo.png

solution-back.jpg

solution-arrow.png

solution-img01.png

solution-img02.png

solution-img03.png

solution-img04.png

solution-img05.png

solution-img06.png

top-abouticon01.png

top-abouticon02.png

top-abouticon03.png

top-about.jpg

function-back.jpg

function-1.png

function-all.png

function-qr.jpg

function-2.png

function-3.png

function-difference.png