Tools & Wizards About Us

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

christiantoday.co.jp

クリスチャントゥデイ：キリスト教ニュース

Page Load Speed

11.4 sec in total

First Response

478 ms

Resources Loaded

10.4 sec

Page Rendered

511 ms

About Website

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

キリスト教ニュースサイト・クリスチャントゥデイ。教会、神学・教育、宣教、国際、文化、社会といったカテゴリで、国内外の様々なキリスト教ニュースを幅広く、迅速にお伝えしています。

Visit christiantoday.co.jp

Key Findings

We analyzed Christiantoday.co.jp page load time and found that the first response time was 478 ms and then it took 10.9 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

christiantoday.co.jp performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value19.7 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value2,030 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

Network Requests Diagram

christiantoday.co.jp

478 ms

www.christiantoday.co.jp

1213 ms

analytics.js

45 ms

main.css

202 ms

colorbox.min.css

61 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 75% of them (103 requests) were addressed to the original Christiantoday.co.jp, 5% (7 requests) were made to Googleads.g.doubleclick.net and 4% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Christiantoday.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 251.3 kB (15%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Christiantoday.co.jp main page is 1.7 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. Images take 933.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 115.8 kB

  • Original 138.2 kB
  • After minification 106.4 kB
  • After compression 22.4 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 31.8 kB, which is 23% 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 115.8 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 15.8 kB

  • Original 933.3 kB
  • After minification 917.5 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. Christiantoday images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 118.9 kB

  • Original 600.6 kB
  • After minification 600.6 kB
  • After compression 481.7 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 118.9 kB or 20% of the original size.

CSS Optimization

-5%

Potential reduce by 708 B

  • Original 14.7 kB
  • After minification 14.7 kB
  • After compression 14.0 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. Christiantoday.co.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (54%)

Requests Now

61

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Christiantoday. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

christiantoday.co.jp accessibility score

90

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

christiantoday.co.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

christiantoday.co.jp SEO score

90

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 Christiantoday.co.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 Christiantoday.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

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