Report Summary

  • 75

    Performance

    Renders faster than
    84% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

zatts.jp

ザッツニュース | ZATTS NEWS | いろんな企業やお店のニュースがわかる by ウェブ新聞社 & JFN Online

Page Load Speed

8.9 sec in total

First Response

536 ms

Resources Loaded

8.1 sec

Page Rendered

282 ms

zatts.jp screenshot

About Website

Click here to check amazing ZATTS content. Otherwise, check out these important facts you probably never knew about zatts.jp

ZATTS NEWS(ザッツニュース)は雑多なニュースが満載ザッツニュースには、新商品や楽しくて役立つニュースが様々なところから投稿されています。おいしい食べ物、楽しい商品、便利なサービスや画期的な新

Visit zatts.jp

Key Findings

We analyzed Zatts.jp page load time and found that the first response time was 536 ms and then it took 8.4 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

zatts.jp performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

zatts.jp

536 ms

www.zatts.jp

1661 ms

style.css

334 ms

jquery-1.4.4.min.js

737 ms

script.php

374 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 97% of them (77 requests) were addressed to the original Zatts.jp, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Zatts.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 203.0 kB (29%)

Content Size

688.5 kB

After Optimization

485.5 kB

In fact, the total size of Zatts.jp main page is 688.5 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. 25% of websites need less resources to load. Images take 478.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 73.9 kB

  • Original 89.8 kB
  • After minification 84.5 kB
  • After compression 15.9 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 73.9 kB or 82% of the original size.

Image Optimization

-12%

Potential reduce by 58.2 kB

  • Original 478.9 kB
  • After minification 420.7 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, ZATTS needs image optimization as it can save up to 58.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 57.4 kB

  • Original 103.5 kB
  • After minification 101.8 kB
  • After compression 46.1 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 57.4 kB or 55% of the original size.

CSS Optimization

-83%

Potential reduce by 13.6 kB

  • Original 16.4 kB
  • After minification 12.5 kB
  • After compression 2.8 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. Zatts.jp needs all CSS files to be minified and compressed as it can save up to 13.6 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

77

After Optimization

77

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZATTS. According to our analytics all requests are already optimized.

Accessibility Review

zatts.jp accessibility score

83

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

zatts.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

SEO Factors

zatts.jp SEO score

90

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zatts.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Zatts.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 description is not detected on the main page of ZATTS. 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: