Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

tvq.co.jp

テレQ - 株式会社TVQ九州放送

Page Load Speed

11.6 sec in total

First Response

540 ms

Resources Loaded

10.6 sec

Page Rendered

428 ms

tvq.co.jp screenshot

About Website

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

テレQ公式サイト。番組情報、イベント情報、試写会の情報など。

Visit tvq.co.jp

Key Findings

We analyzed Tvq.co.jp page load time and found that the first response time was 540 ms and then it took 11 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

tvq.co.jp performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value17.6 s

0/100

10%

TBT (Total Blocking Time)

Value1,990 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value1.201

1/100

15%

TTI (Time to Interactive)

Value39.1 s

0/100

10%

Network Requests Diagram

index.html

540 ms

common.css

369 ms

toppage.css

379 ms

jquery.min.js

581 ms

jqueryAutoHeight.js

428 ms

Our browser made a total of 179 requests to load all elements on the main page. We found that 57% of them (102 requests) were addressed to the original Tvq.co.jp, 11% (19 requests) were made to Static.xx.fbcdn.net and 4% (7 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Tvq.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 701.5 kB (23%)

Content Size

3.1 MB

After Optimization

2.4 MB

In fact, the total size of Tvq.co.jp main page is 3.1 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. 70% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 45.9 kB

  • Original 61.5 kB
  • After minification 57.1 kB
  • After compression 15.6 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 45.9 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 68.7 kB

  • Original 2.2 MB
  • After minification 2.1 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. Tvq images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 361.7 kB

  • Original 563.3 kB
  • After minification 527.9 kB
  • After compression 201.6 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 361.7 kB or 64% of the original size.

CSS Optimization

-83%

Potential reduce by 225.2 kB

  • Original 271.6 kB
  • After minification 263.9 kB
  • After compression 46.4 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. Tvq.co.jp needs all CSS files to be minified and compressed as it can save up to 225.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (40%)

Requests Now

174

After Optimization

104

The browser has sent 174 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tvq. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tvq.co.jp accessibility score

88

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

tvq.co.jp best practices score

83

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

Page has valid source maps

SEO Factors

tvq.co.jp SEO score

100

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

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tvq.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 Tvq.co.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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