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d-pi.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

d-pi.com

おしゃれなロゴが作れる！無料で使えるロゴ作成サイトの選び方とおすすめサイト3選

Page Load Speed

13.7 sec in total

First Response

5.5 sec

Resources Loaded

7.9 sec

Page Rendered

334 ms

d-pi.com screenshot

About Website

Welcome to d-pi.com homepage info - get ready to check D Pi best content right away, or after learning these important things about d-pi.com

Visit d-pi.com

Key Findings

We analyzed D-pi.com page load time and found that the first response time was 5.5 sec and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

d-pi.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value3,090 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

d-pi.com

5506 ms

wp-emoji-release.min.js

525 ms

widget.css

518 ms

wpp.css

525 ms

style.css

1004 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 57% of them (16 requests) were addressed to the original D-pi.com, 11% (3 requests) were made to Fonts.gstatic.com and 7% (2 requests) were made to Platform.tumblr.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain D-pi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 191.1 kB (57%)

Content Size

333.8 kB

After Optimization

142.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of D-pi.com main page is 333.8 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. 40% of websites need less resources to load. Javascripts take 115.2 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 21.3 kB

  • Original 30.6 kB
  • After minification 29.5 kB
  • After compression 9.3 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 21.3 kB or 70% of the original size.

Image Optimization

-23%

Potential reduce by 20.2 kB

  • Original 88.2 kB
  • After minification 68.1 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, D Pi needs image optimization as it can save up to 20.2 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 75.0 kB

  • Original 115.2 kB
  • After minification 112.9 kB
  • After compression 40.2 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 75.0 kB or 65% of the original size.

CSS Optimization

-75%

Potential reduce by 74.7 kB

  • Original 99.8 kB
  • After minification 79.7 kB
  • After compression 25.2 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. D-pi.com needs all CSS files to be minified and compressed as it can save up to 74.7 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (67%)

Requests Now

21

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D Pi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

d-pi.com

d-pi.com

5506 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

525 ms

widget.css

widget.css

518 ms

wpp.css

wpp.css

525 ms

style.css

style.css

1004 ms

genericons.css

genericons.css

674 ms

css

css

29 ms

themezee-related-posts.css

themezee-related-posts.css

519 ms

styles_thumbnails.css.php

styles_thumbnails.css.php

913 ms

wpp-4.2.0.min.js

wpp-4.2.0.min.js

845 ms

jquery.js

jquery.js

1517 ms

jquery-migrate.min.js

jquery-migrate.min.js

844 ms

navigation.js

navigation.js

1001 ms

share.js

share.js

12 ms

share.js

share.js

36 ms

related.css

related.css

1075 ms

wp-embed.min.js

wp-embed.min.js

1075 ms

sdk.js

sdk.js

78 ms

AdobeStock_302421128s.jpg

AdobeStock_302421128s.jpg

667 ms

widgets.js

widgets.js

52 ms

jizaRExUiTo99u79D0KEww.woff

jizaRExUiTo99u79D0KEww.woff

11 ms

jizfRExUiTo99u79B_mh0O6tKw.woff

jizfRExUiTo99u79B_mh0O6tKw.woff

29 ms

eLGbP-j_JA-kG0_Zo51noaftYkHq.woff

eLGbP-j_JA-kG0_Zo51noaftYkHq.woff

149 ms

Genericons.svg

Genericons.svg

830 ms

8AAnjaY2BgYGQAgosrjpwF0ZcUq9bCaABTzgdAAAA=

8AAnjaY2BgYGQAgosrjpwF0ZcUq9bCaABTzgdAAAA=

2 ms

sdk.js

sdk.js

43 ms

widget_iframe.7dae38096d06923d683a2a807172322a.html

widget_iframe.7dae38096d06923d683a2a807172322a.html

170 ms

settings

settings

91 ms

Accessibility Review

d-pi.com accessibility score

86

Accessibility Issues

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

Buttons do not have an accessible name

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.

Best Practices

d-pi.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

d-pi.com SEO score

93

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

    JA

  • Encoding

    UTF-8

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

d-pi.com

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