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tvdy.net screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

tvdy.net

404 Not Found

Page Load Speed

6 sec in total

First Response

515 ms

Resources Loaded

5 sec

Page Rendered

440 ms

tvdy.net screenshot

About Website

Welcome to tvdy.net homepage info - get ready to check Tvdy best content for South Korea right away, or after learning these important things about tvdy.net

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Key Findings

We analyzed Tvdy.net page load time and found that the first response time was 515 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

tvdy.net performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.485

17/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

index.php

515 ms

css_structure.css

130 ms

css4.css

198 ms

animate.min.css

139 ms

tj.js

143 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 85% of them (33 requests) were addressed to the original Tvdy.net, 5% (2 requests) were made to Hm.baidu.com and 5% (2 requests) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Js.users.51.la.

Page Optimization Overview & Recommendations

Page size can be reduced by 90.7 kB (15%)

Content Size

597.2 kB

After Optimization

506.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tvdy.net main page is 597.2 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. 30% of websites need less resources to load. Images take 516.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 57.1 kB

  • Original 68.4 kB
  • After minification 58.9 kB
  • After compression 11.3 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 9.5 kB, which is 14% 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 57.1 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 32.4 kB

  • Original 516.7 kB
  • After minification 484.3 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. Tvdy images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 231 B

  • Original 700 B
  • After minification 661 B
  • After compression 469 B

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 231 B or 33% of the original size.

CSS Optimization

-8%

Potential reduce by 946 B

  • Original 11.5 kB
  • After minification 11.4 kB
  • After compression 10.5 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. Tvdy.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (11%)

Requests Now

38

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tvdy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

index.php

index.php

515 ms

css_structure.css

css_structure.css

130 ms

css4.css

css4.css

198 ms

animate.min.css

animate.min.css

139 ms

tj.js

tj.js

143 ms

hm.js

hm.js

1417 ms

21359653.js

21359653.js

1329 ms

21383057.js

21383057.js

1623 ms

hm.gif

hm.gif

664 ms

QR

QR

691 ms

635823383497337964.jpg

635823383497337964.jpg

374 ms

6375505497344369575592.jpg

6375505497344369575592.jpg

328 ms

nav_bg.png

nav_bg.png

285 ms

nav_line_bg01.png

nav_line_bg01.png

285 ms

HOT_KEYS_TITLE.jpg

HOT_KEYS_TITLE.jpg

285 ms

bg_05.png

bg_05.png

288 ms

PRODUCT_BG.jpg

PRODUCT_BG.jpg

286 ms

Pro_sort_title02.jpg

Pro_sort_title02.jpg

290 ms

icon_06.png

icon_06.png

286 ms

each_li_bg.jpg

each_li_bg.jpg

288 ms

third_box.png

third_box.png

288 ms

icon_lead_4.png

icon_lead_4.png

290 ms

Pro_sort_more.jpg

Pro_sort_more.jpg

291 ms

pixel.gif

pixel.gif

291 ms

txt_bg.png

txt_bg.png

293 ms

p_next.png

p_next.png

294 ms

p_prev.png

p_prev.png

294 ms

line_bg.jpg

line_bg.jpg

295 ms

title_bg_01.png

title_bg_01.png

296 ms

bg_06.jpg

bg_06.jpg

675 ms

news_more.png

news_more.png

314 ms

title_bg_02.png

title_bg_02.png

334 ms

bg_04.jpg

bg_04.jpg

472 ms

case_bg.jpg

case_bg.jpg

340 ms

pixel.gif

pixel.gif

341 ms

line_bg2.jpg

line_bg2.jpg

379 ms

backtop_icon.png

backtop_icon.png

401 ms

636129883788423632.png

636129883788423632.png

471 ms

push.js

push.js

533 ms

Accessibility Review

tvdy.net accessibility score

48

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Best Practices

tvdy.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

tvdy.net SEO score

62

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

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tvdy.net can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Tvdy.net 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

tvdy.net

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