Access dnpphoto.jp. 株式会社DNPフォトイメージングジャパン｜証明写真機Ki-Re-i・プリントラッシュ・イベントフォトソリューション

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.404

25/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

dnpphoto.jp

972 ms

style.css

874 ms

flexslider.css

544 ms

self.css

550 ms

jquery.min.js

52 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 54% of them (49 requests) were addressed to the original Dnpphoto.jp, 23% (21 requests) were made to Static.xx.fbcdn.net and 5% (5 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Dnpphoto.jp.

Content Size

5.5 MB

After Optimization

3.5 MB

In fact, the total size of Dnpphoto.jp main page is 5.5 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. 50% of websites need less resources to load. Images take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 22.1 kB

Original 30.1 kB
After minification 27.8 kB
After compression 8.0 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 22.1 kB or 74% of the original size.

Image Optimization

-35%

Potential reduce by 1.9 MB

Original 5.4 MB
After minification 3.5 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. Obviously, Dnpphoto needs image optimization as it can save up to 1.9 MB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-43%

Potential reduce by 21.0 kB

Original 49.0 kB
After minification 45.8 kB
After compression 28.0 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 21.0 kB or 43% of the original size.

CSS Optimization

-82%

Potential reduce by 36.9 kB

Original 45.0 kB
After minification 37.0 kB
After compression 8.1 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. Dnpphoto.jp needs all CSS files to be minified and compressed as it can save up to 36.9 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dnpphoto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-hidden="true"] elements contain focusable descendents

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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

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>).

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

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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

JA
Encoding

SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dnpphoto.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 Dnpphoto.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

dnpphoto.jp

Open Graph data is detected on the main page of Dnpphoto. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

株式会社DNPフォトイメージングジャパン｜証明写真機Ki-Re-i・プリントラッシュ・イベントフォトソリューション

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

dnpphoto.jp

style.css

flexslider.css

self.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

dnpphoto.jp

style.css

flexslider.css

self.css

jquery.min.js

jquery.flexslider-min.js

common.js

line-button.js

analytics.js

company_visual.png

mynumber_visual.png

dreampagesp_visual2.png

printrush_visual.png

photobook_visual.png

dreampagesp_visual.png

with_visual.png

phaseone_visual.png

news_icon.png

bizbroad_bg.png

sdk.js

dnp_logo.png

logo_type.png

widgets.js

icon_etc.png

navi_products.png

navi_search.png

navi_support.png

navi_business.png

navi_company.png

company_visual_bg.png

mynumber_visual_bg.png

top_visual_dpp2_bg.png

printrush_bg.png

photobook_visual_bg.png

top_visual_dpp_bg.jpg

with_visual_bg.png

phaseone_visual_bg.png

h2_products.png

link_right_bullet_white.png

service_kr.png

service_pr.png

service_pb.png

service_dp.png