Access prtimes.jp. PR TIMES｜プレスリリース・ニュースリリースNo.1配信サービス

Report Summary

About Website

Welcome to prtimes.jp homepage info - get ready to check PR TIMES best content for Japan right away, or after learning these important things about prtimes.jp

プレスリリースをPR TIMESで配信して、効果的なPRを実現。上場企業の59.5％(2,407社／4,048社)が利用する現在シェアNo.1のプレスリリース配信代行サービス。話題のベンチャー～グローバル企業のニュースリリースが集まる生活者も要注目のサイトです。プレスリリースの受信は無料です。

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value2,100 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

prtimes.jp

288 ms

GTMhead.js

8 ms

twitteraudience.js

15 ms

googleana.js

16 ms

update_prtimes_jwt.js

15 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 57% of them (27 requests) were addressed to the original Prtimes.jp, 6% (3 requests) were made to Googletagmanager.com and 6% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (724 ms) relates to the external source S.yimg.jp.

Content Size

810.1 kB

After Optimization

494.2 kB

In fact, the total size of Prtimes.jp main page is 810.1 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. 65% of websites need less resources to load. HTML takes 304.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 259.0 kB

Original 304.7 kB
After minification 246.3 kB
After compression 45.7 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 58.4 kB, which is 19% 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 259.0 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 156 B

Original 219.6 kB
After minification 219.4 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. PR TIMES images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 51.9 kB

Original 273.1 kB
After minification 273.1 kB
After compression 221.3 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 51.9 kB or 19% of the original size.

CSS Optimization

-38%

Potential reduce by 4.8 kB

Original 12.6 kB
After minification 12.6 kB
After compression 7.8 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. Prtimes.jp needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 38% of the original size.

Requests Now

After Optimization

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PR TIMES. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

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

Page has valid source maps

Search Engine Optimization Advices

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 Prtimes.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 Prtimes.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

prtimes.jp

Open Graph data is detected on the main page of PR TIMES. 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

PR TIMES｜プレスリリース・ニュースリリースNo.1配信サービス

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)