Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

video-direct.com

埼玉からの通信制高校情報通信 – 埼玉在住の某講師が通信制高校の情報をお届けします。

Page Load Speed

4.5 sec in total

First Response

551 ms

Resources Loaded

3.8 sec

Page Rendered

194 ms

video-direct.com screenshot

About Website

Welcome to video-direct.com homepage info - get ready to check Video Direct best content right away, or after learning these important things about video-direct.com

クレジットカードの情報

Visit video-direct.com

Key Findings

We analyzed Video-direct.com page load time and found that the first response time was 551 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

video-direct.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

video-direct.com

551 ms

www.video-direct.com

528 ms

styles.css

317 ms

099496906

538 ms

img-01.jpg

505 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 61% of them (23 requests) were addressed to the original Video-direct.com, 24% (9 requests) were made to Asumi.shinobi.jp and 5% (2 requests) were made to X5.yu-yake.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Video-direct.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.0 kB (26%)

Content Size

159.6 kB

After Optimization

117.6 kB

In fact, the total size of Video-direct.com main page is 159.6 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. 15% of websites need less resources to load. Images take 103.5 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 7.3 kB

  • Original 11.2 kB
  • After minification 11.1 kB
  • After compression 3.9 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 7.3 kB or 65% of the original size.

Image Optimization

-0%

Potential reduce by 112 B

  • Original 103.5 kB
  • After minification 103.4 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. Video Direct images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 5.2 kB

  • Original 9.3 kB
  • After minification 9.3 kB
  • After compression 4.1 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 5.2 kB or 56% of the original size.

CSS Optimization

-83%

Potential reduce by 29.4 kB

  • Original 35.6 kB
  • After minification 28.6 kB
  • After compression 6.2 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. Video-direct.com needs all CSS files to be minified and compressed as it can save up to 29.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (50%)

Requests Now

36

After Optimization

18

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Video Direct. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

video-direct.com 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

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.

Best Practices

video-direct.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

video-direct.com 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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Video-direct.com 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 Video-direct.com 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 Video Direct. 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: