Report Summary

  • 35

    Performance

    Renders faster than
    56% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

azviet.biz

Trang thông tin mua bán, quảng cáo, rao vặt miễn phí toàn quốc

Page Load Speed

26.2 sec in total

First Response

1.5 sec

Resources Loaded

24 sec

Page Rendered

700 ms

azviet.biz screenshot

About Website

Welcome to azviet.biz homepage info - get ready to check Azviet best content for Vietnam right away, or after learning these important things about azviet.biz

Rao vặt, mua bán, quảng cáo, báo giá, cần bán sản phẩm như: Nhà đất, Bất động sản, Nội ngoại thất,Xe cộ, Máy tính,Thiết bị điện tử - Điện lạnh,Điện thoại ,Dịch vụ tại nhà, Tuyển dụng,việc làm ,Thiết b...

Visit azviet.biz

Key Findings

We analyzed Azviet.biz page load time and found that the first response time was 1.5 sec and then it took 24.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

azviet.biz performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value16.6 s

0/100

10%

TBT (Total Blocking Time)

Value1,090 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

azviet.biz

1535 ms

css.php

2101 ms

css.php

375 ms

jquery-1.11.0.min.js

409 ms

xenforo.js

542 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 32% of them (20 requests) were addressed to the original Azviet.biz, 19% (12 requests) were made to Apis.google.com and 8% (5 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Domucmayintainha24h.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 341.4 kB (30%)

Content Size

1.2 MB

After Optimization

812.2 kB

In fact, the total size of Azviet.biz main page is 1.2 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. 60% of websites need less resources to load. Images take 697.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 133.7 kB

  • Original 158.0 kB
  • After minification 140.3 kB
  • After compression 24.3 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 17.8 kB, which is 11% 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 133.7 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 19.3 kB

  • Original 697.8 kB
  • After minification 678.6 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. Azviet images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 188.4 kB

  • Original 297.8 kB
  • After minification 294.6 kB
  • After compression 109.4 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 188.4 kB or 63% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (44%)

Requests Now

59

After Optimization

33

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Azviet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

azviet.biz accessibility score

75

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

azviet.biz best practices score

50

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

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

azviet.biz SEO score

76

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

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 doesn't use 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 Azviet.biz 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 Azviet.biz 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 Azviet. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: