Tools & Wizards About Us
tudomuaban.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

tudomuaban.com

Tự do mua bán - Rao vặt miễn phí - Đăng tin không cần đăng ký - Đăng tin VIP miễn phí

Page Load Speed

5.9 sec in total

First Response

725 ms

Resources Loaded

4.8 sec

Page Rendered

399 ms

tudomuaban.com screenshot

About Website

Welcome to tudomuaban.com homepage info - get ready to check Tudo Mua Ban best content for Vietnam right away, or after learning these important things about tudomuaban.com

✅Website rao vặt được ưa chuộng nhất hiện nay ở Việt Nam. Cho phép người mua và người bán kết nối dễ dàng, bất kỳ ai cũng có thể đăng tin rao vặt miễn phí ngay, không cần phải đăng ký tài khoản, đây l...

Visit tudomuaban.com

Key Findings

We analyzed Tudomuaban.com page load time and found that the first response time was 725 ms and then it took 5.2 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

tudomuaban.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value1,410 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.581

11/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

tudomuaban.com

725 ms

tudomuaban.com

1680 ms

bootstrap.min.css

240 ms

font-awesome.min.css

478 ms

cropper.min.css

685 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 53% of them (19 requests) were addressed to the original Tudomuaban.com, 22% (8 requests) were made to Googleads.g.doubleclick.net and 6% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Tudomuaban.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 111.3 kB (18%)

Content Size

618.8 kB

After Optimization

507.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tudomuaban.com main page is 618.8 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. 50% of websites need less resources to load. Javascripts take 393.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 106.9 kB

  • Original 127.4 kB
  • After minification 93.8 kB
  • After compression 20.5 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 33.6 kB, which is 26% 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 106.9 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 4.2 kB

  • Original 65.1 kB
  • After minification 60.9 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. Tudo Mua Ban images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 136 B

  • Original 393.1 kB
  • After minification 393.1 kB
  • After compression 392.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 64 B

  • Original 33.3 kB
  • After minification 33.3 kB
  • After compression 33.2 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. Tudomuaban.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (48%)

Requests Now

33

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tudo Mua Ban. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tudomuaban.com

tudomuaban.com

725 ms

tudomuaban.com

tudomuaban.com

1680 ms

bootstrap.min.css

bootstrap.min.css

240 ms

font-awesome.min.css

font-awesome.min.css

478 ms

cropper.min.css

cropper.min.css

685 ms

tudomuaban.min.css

tudomuaban.min.css

693 ms

jquery.min.js

jquery.min.js

949 ms

jquery-ui.min.js

jquery-ui.min.js

966 ms

jquery.validate.min.js

jquery.validate.min.js

719 ms

additional-methods.min.js

additional-methods.min.js

748 ms

bootstrap.min.js

bootstrap.min.js

913 ms

cropper.min.js

cropper.min.js

923 ms

lazysizes.min.js

lazysizes.min.js

989 ms

tudomuaban.min.js

tudomuaban.min.js

1001 ms

adsbygoogle.js

adsbygoogle.js

112 ms

analytics.js

analytics.js

92 ms

logo.png

logo.png

260 ms

phanmem.jpg

phanmem.jpg

478 ms

59476_d4ccf6678054fef21af6dae8364cc652.jpeg

59476_d4ccf6678054fef21af6dae8364cc652.jpeg

478 ms

bo-cong-thuong.gif

bo-cong-thuong.gif

259 ms

show_ads_impl.js

show_ads_impl.js

232 ms

collect

collect

31 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

806 ms

js

js

83 ms

like.php

like.php

133 ms

y-w6ncCxpsQ.js

y-w6ncCxpsQ.js

155 ms

FEppCFCt76d.png

FEppCFCt76d.png

132 ms

zrt_lookup.html

zrt_lookup.html

98 ms

ads

ads

471 ms

ads

ads

428 ms

ads

ads

397 ms

ads

ads

491 ms

ads

ads

548 ms

ads

ads

463 ms

ads

ads

895 ms

ca-pub-9703259984324691

ca-pub-9703259984324691

148 ms

Accessibility Review

tudomuaban.com accessibility score

84

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

tudomuaban.com best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tudomuaban.com SEO score

86

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tudomuaban.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Tudomuaban.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

tudomuaban.com

Open Graph data is detected on the main page of Tudo Mua Ban. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: