Access pr-youhin.co.jp. PR用品のぼたんや（菩檀屋）-販促・店舗装飾品販売・のぼり・のれん・はんてん・提灯・自動車販売店向商品ほか

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value19.1 s

0/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.379

28/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

pr-youhin.co.jp

533 ms

www.pr-youhin.co.jp

858 ms

sps_common.css

339 ms

default.css

504 ms

jquery.min.js

16 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 90% of them (117 requests) were addressed to the original Pr-youhin.co.jp, 3% (4 requests) were made to Image1.shopserve.jp and 2% (3 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Pr-youhin.co.jp.

Content Size

3.3 MB

After Optimization

3.0 MB

In fact, the total size of Pr-youhin.co.jp main page is 3.3 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. 45% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 129.7 kB

Original 155.0 kB
After minification 129.8 kB
After compression 25.4 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 25.2 kB, which is 16% 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 129.7 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 106.1 kB

Original 3.0 MB
After minification 2.9 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. Pr Youhin images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 69.1 kB

Original 142.5 kB
After minification 142.5 kB
After compression 73.4 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 69.1 kB or 49% of the original size.

CSS Optimization

-39%

Potential reduce by 4.6 kB

Original 11.6 kB
After minification 11.6 kB
After compression 7.0 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. Pr-youhin.co.jp needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 39% of the original size.

Requests Now

128

After Optimization

115

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pr Youhin. 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.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

JA
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pr-youhin.co.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 Pr-youhin.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

pr-youhin.co.jp

Open Graph description is not detected on the main page of Pr Youhin. 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

PR用品のぼたんや（菩檀屋）-販促・店舗装飾品販売・のぼり・のれん・はんてん・提灯・自動車販売店向商品ほか

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

pr-youhin.co.jp

www.pr-youhin.co.jp

sps_common.css

default.css

jquery.min.js

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

pr-youhin.co.jp

www.pr-youhin.co.jp

sps_common.css

default.css

jquery.min.js

floating_menu.js

pcsmpflg.js

estore_beacon.js

dc.js

amazon_payments_toppage.jpg

w_wb_10091.jpg

9ma-oekakiset.jpg

top.png

receipt-info.gif

amazon-keisai.jpg

fax.gif

floor_mat_fax.gif

mail.gif

de_free.png

spacer.gif

rss.gif

nisesaito-bar.jpg

welcomenobori-omake.jpg

voice02.png

kaigai02.png

nobori2.png

wakeari.jpg

mail-2.jpg

yahooshop_kochira.jpg

review-banner.png

syokokai.png

repeat02.png

top-koinobori.jpg

bn-charity-t.jpg

bn-wettissue-top.jpg

kairo-toppage.jpg

bn-top-tokkanobori.jpg

bn-top-chochin.jpg

bn-top-nobori.jpg

bn-top-cap.jpg

bn-top-hyosyo.jpg

g-03.gif

g-46.gif