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thangdc.com screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

thangdc.com

Phần mềm việt - Công nghệ 24h - congnghe24h - phanmemviet

Page Load Speed

5.2 sec in total

First Response

338 ms

Resources Loaded

2.8 sec

Page Rendered

2.2 sec

thangdc.com screenshot

About Website

Visit thangdc.com now to see the best up-to-date Thangdc content for Vietnam and also check out these interesting facts you probably never knew about thangdc.com

Phần mềm việt, album downloader tải toàn bộ album nhạc số, web automation, phần mềm lấy địa chỉ email từ website.

Visit thangdc.com

Key Findings

We analyzed Thangdc.com page load time and found that the first response time was 338 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

thangdc.com performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.141

78/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

thangdc.com

338 ms

www.thangdc.com

617 ms

3645911276-widget_css_bundle.css

61 ms

authorization.css

114 ms

jquery.min.js

46 ms

Our browser made a total of 151 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Thangdc.com, 16% (24 requests) were made to Google.com and 7% (11 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (810 ms) relates to the external source 2.bp.blogspot.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 910.6 kB (25%)

Content Size

3.7 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thangdc.com main page is 3.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 136.3 kB

  • Original 179.0 kB
  • After minification 177.3 kB
  • After compression 42.8 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 136.3 kB or 76% of the original size.

Image Optimization

-11%

Potential reduce by 291.1 kB

  • Original 2.6 MB
  • After minification 2.3 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. Obviously, Thangdc needs image optimization as it can save up to 291.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 447.2 kB

  • Original 851.9 kB
  • After minification 849.7 kB
  • After compression 404.7 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 447.2 kB or 52% of the original size.

CSS Optimization

-62%

Potential reduce by 36.1 kB

  • Original 58.3 kB
  • After minification 57.8 kB
  • After compression 22.2 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. Thangdc.com needs all CSS files to be minified and compressed as it can save up to 36.1 kB or 62% of the original size.

Requests Breakdown

Number of requests can be reduced by 68 (48%)

Requests Now

143

After Optimization

75

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thangdc. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

thangdc.com

thangdc.com

338 ms

www.thangdc.com

www.thangdc.com

617 ms

3645911276-widget_css_bundle.css

3645911276-widget_css_bundle.css

61 ms

authorization.css

authorization.css

114 ms

jquery.min.js

jquery.min.js

46 ms

adsbygoogle.js

adsbygoogle.js

28 ms

brand

brand

171 ms

combination_widget.js

combination_widget.js

75 ms

plusone.js

plusone.js

70 ms

fadelist.js

fadelist.js

79 ms

addthis_widget.js

addthis_widget.js

38 ms

infolinks_main.js

infolinks_main.js

76 ms

3226477086-widgets.js

3226477086-widgets.js

82 ms

btk-bg.png

btk-bg.png

221 ms

LogoThangDC.png

LogoThangDC.png

73 ms

Home.png

Home.png

156 ms

Email-Marketing-Get-Email-From-One-Website.png

Email-Marketing-Get-Email-From-One-Website.png

345 ms

Email-Marketing-Get-Email-From-Export.png

Email-Marketing-Get-Email-From-Export.png

517 ms

comment_alt1_stroke_16x12.png

comment_alt1_stroke_16x12.png

218 ms

Album-Downloader-1.4.1.8-search.png

Album-Downloader-1.4.1.8-search.png

343 ms

ad7c58be-6c2a-11e5-9381-d7fb55230129.jpg

ad7c58be-6c2a-11e5-9381-d7fb55230129.jpg

576 ms

icon18_wrench_allbkg.png

icon18_wrench_allbkg.png

138 ms

adfly.300x250.1.gif

adfly.300x250.1.gif

246 ms

Email-Marketing-Get-Email-From-Duplicate.png

Email-Marketing-Get-Email-From-Duplicate.png

616 ms

Album-Downloader-1.4.1.9.png

Album-Downloader-1.4.1.9.png

810 ms

chrome-remote.png

chrome-remote.png

594 ms

Email-Marketing-Main.png

Email-Marketing-Main.png

203 ms

Email-Marketing-Get-Email-From-Text.png

Email-Marketing-Get-Email-From-Text.png

255 ms

Email-Marketing-Get-Email-From-Text-File.png

Email-Marketing-Get-Email-From-Text-File.png

260 ms

Email-Marketing-Get-Email-From-Filter-Duplicate.png

Email-Marketing-Get-Email-From-Filter-Duplicate.png

259 ms

Album-Downloader-1.4.1.1.png

Album-Downloader-1.4.1.1.png

562 ms

tag_fill_16x16.png

tag_fill_16x16.png

239 ms

rightarrow.png

rightarrow.png

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Email-Marketing-Get-Email-From-Multi-Website.png

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Screenshot_2015-08-23-08-11-52.png

497 ms

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533 ms

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237 ms

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611 ms

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243 ms

zrt_lookup.html

zrt_lookup.html

188 ms

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129 ms

brand

brand

187 ms

ads

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66 ms

osd.js

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friendconnect.js

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likebox.php

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platform:gapi.iframes.style.common.js

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user_sync.html

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ice.js

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stats

stats

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300lo.json

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chart

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Accessibility Review

thangdc.com accessibility score

57

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.

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

Image elements do not have [alt] attributes

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

thangdc.com 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

thangdc.com SEO score

93

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

Image elements do not have [alt] attributes

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

    VI

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

thangdc.com

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