Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

news24.jp

日テレNEWS NNN|日本テレビ系NNN30局のニュースサイト

Page Load Speed

14.2 sec in total

First Response

584 ms

Resources Loaded

13.3 sec

Page Rendered

361 ms

news24.jp screenshot

About Website

Click here to check amazing News 24 content for United States. Otherwise, check out these important facts you probably never knew about news24.jp

日本テレビ系NNN30局のニュースサイト「日テレNEWS NNN」は政治、経済、国際、社会、スポーツ、カルチャー・エンタメ・芸能、ライフなど、ニュース速報のほか天気、地震、津波、台風など防災・気象情報を配信しています。

Visit news24.jp

Key Findings

We analyzed News24.jp page load time and found that the first response time was 584 ms and then it took 13.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

news24.jp performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value22.4 s

0/100

25%

SI (Speed Index)

Value19.9 s

0/100

10%

TBT (Total Blocking Time)

Value4,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value36.9 s

0/100

10%

Network Requests Diagram

www.news24.jp

584 ms

import.css

338 ms

jquery.bxslider.css

331 ms

adjust.css

347 ms

common.js

766 ms

Our browser made a total of 292 requests to load all elements on the main page. We found that 48% of them (140 requests) were addressed to the original News24.jp, 4% (13 requests) were made to Cdn.atlassbx.com and 4% (12 requests) were made to Ntv.co.jp. The less responsive or slowest element that took the longest time to load (8.2 sec) relates to the external source L.logly.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.7 MB (47%)

Content Size

7.7 MB

After Optimization

4.1 MB

In fact, the total size of News24.jp main page is 7.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 82.5 kB

  • Original 101.1 kB
  • After minification 97.2 kB
  • After compression 18.5 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 82.5 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 34.1 kB

  • Original 3.2 MB
  • After minification 3.2 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. News 24 images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 3.2 MB

  • Original 4.0 MB
  • After minification 3.5 MB
  • After compression 826.3 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 3.2 MB or 80% of the original size.

CSS Optimization

-84%

Potential reduce by 334.3 kB

  • Original 399.2 kB
  • After minification 333.4 kB
  • After compression 64.9 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. News24.jp needs all CSS files to be minified and compressed as it can save up to 334.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 159 (57%)

Requests Now

278

After Optimization

119

The browser has sent 278 CSS, Javascripts, AJAX and image requests in order to completely render the main page of News 24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 85 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

news24.jp accessibility score

78

Accessibility Issues

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.

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

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

High

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

news24.jp best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

news24.jp SEO score

92

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 News24.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 News24.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

Open Graph data is detected on the main page of News 24. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: