Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

uxtv.jp

UX新潟テレビ21

Page Load Speed

8 sec in total

First Response

514 ms

Resources Loaded

6.7 sec

Page Rendered

824 ms

uxtv.jp screenshot

About Website

Visit uxtv.jp now to see the best up-to-date Uxtv content for Japan and also check out these interesting facts you probably never knew about uxtv.jp

UX新潟テレビ21ホームページ 番組やイベントなど内容盛りだくさん。UXのキャラクター、ゆぅちゃん&ゴーちゃんもよろしくね!

Visit uxtv.jp

Key Findings

We analyzed Uxtv.jp page load time and found that the first response time was 514 ms and then it took 7.5 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

uxtv.jp performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value88.6 s

0/100

25%

SI (Speed Index)

Value28.4 s

0/100

10%

TBT (Total Blocking Time)

Value3,270 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.112

86/100

15%

TTI (Time to Interactive)

Value53.4 s

0/100

10%

Network Requests Diagram

uxtv.jp

514 ms

www.uxtv.jp

1759 ms

css2

46 ms

style.css

1339 ms

adsbygoogle.js

222 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 60% of them (82 requests) were addressed to the original Uxtv.jp, 9% (13 requests) were made to Googleads.g.doubleclick.net and 5% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Uxtv.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 927.6 kB (9%)

Content Size

10.9 MB

After Optimization

9.9 MB

In fact, the total size of Uxtv.jp main page is 10.9 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. Only a small number of websites need less resources to load. Images take 9.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 113.3 kB

  • Original 133.0 kB
  • After minification 117.2 kB
  • After compression 19.7 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 15.8 kB, which is 12% 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 113.3 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 185.9 kB

  • Original 9.2 MB
  • After minification 9.0 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. Uxtv images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 311.1 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 811.9 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 311.1 kB or 28% of the original size.

CSS Optimization

-77%

Potential reduce by 317.3 kB

  • Original 411.5 kB
  • After minification 410.4 kB
  • After compression 94.2 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. Uxtv.jp needs all CSS files to be minified and compressed as it can save up to 317.3 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (29%)

Requests Now

126

After Optimization

90

The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uxtv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

uxtv.jp accessibility score

86

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

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

uxtv.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

uxtv.jp SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uxtv.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 Uxtv.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 Uxtv. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: