Tools & Wizards About Us
alobatdongsan.vn screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

alobatdongsan.vn

Alo Bất Động Sản - Tìm Kiếm Nhanh Bất Động Sản Việt Nam

Page Load Speed

4.8 sec in total

First Response

753 ms

Resources Loaded

3.8 sec

Page Rendered

253 ms

alobatdongsan.vn screenshot

About Website

Visit alobatdongsan.vn now to see the best up-to-date Alo Batdongsan content for Vietnam and also check out these interesting facts you probably never knew about alobatdongsan.vn

Alo Bất Động Sản là website số 1 về mua bán nhà đất, cung cấp 10 triệu tin rao bán cho thuê BĐS tháng, hơn 3000 tin ngày Cập nhật tin tức bất động sản xác thực nhanh chóng Tổng hợp kiến thức BĐS, phon...

Visit alobatdongsan.vn

Key Findings

We analyzed Alobatdongsan.vn page load time and found that the first response time was 753 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

alobatdongsan.vn performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

1/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.323

36/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

alobatdongsan.vn

753 ms

alobatdongsan.vn

1929 ms

font-icon.css

511 ms

6bb90210546722c248614ef9da465f11d5500c7c3133e197448a48a2ebe9ab31.css

769 ms

f17bd15403214a19b479103e0680ad1b3b0196db1b09f7da13cf6cc895f52e6d.css

988 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 76% of them (13 requests) were addressed to the original Alobatdongsan.vn, 12% (2 requests) were made to Images.dmca.com and 6% (1 request) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Alobatdongsan.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 155.8 kB (51%)

Content Size

302.7 kB

After Optimization

146.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alobatdongsan.vn main page is 302.7 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. HTML takes 186.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 154.3 kB

  • Original 186.5 kB
  • After minification 178.4 kB
  • After compression 32.2 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 154.3 kB or 83% of the original size.

Image Optimization

-27%

Potential reduce by 583 B

  • Original 2.2 kB
  • After minification 1.6 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. Obviously, Alo Batdongsan needs image optimization as it can save up to 583 B or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 739 B

  • Original 98.8 kB
  • After minification 98.7 kB
  • After compression 98.0 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

-1%

Potential reduce by 134 B

  • Original 15.2 kB
  • After minification 15.2 kB
  • After compression 15.1 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. Alobatdongsan.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (57%)

Requests Now

14

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alo Batdongsan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alobatdongsan.vn

alobatdongsan.vn

753 ms

alobatdongsan.vn

alobatdongsan.vn

1929 ms

font-icon.css

font-icon.css

511 ms

6bb90210546722c248614ef9da465f11d5500c7c3133e197448a48a2ebe9ab31.css

6bb90210546722c248614ef9da465f11d5500c7c3133e197448a48a2ebe9ab31.css

769 ms

f17bd15403214a19b479103e0680ad1b3b0196db1b09f7da13cf6cc895f52e6d.css

f17bd15403214a19b479103e0680ad1b3b0196db1b09f7da13cf6cc895f52e6d.css

988 ms

moment-with-locales.min.js

moment-with-locales.min.js

1247 ms

Thumb.ashx

Thumb.ashx

1035 ms

Thumb.ashx

Thumb.ashx

1053 ms

Thumb.ashx

Thumb.ashx

1086 ms

platform.js

platform.js

40 ms

DMCABadgeHelper.min.js

DMCABadgeHelper.min.js

68 ms

css2

css2

34 ms

library%2Fvalidate%2Fvalidate-script.js

library%2Fvalidate%2Fvalidate-script.js

817 ms

js%2Fcustom%2Fsignalr%2Fsignalr.js

js%2Fcustom%2Fsignalr%2Fsignalr.js

1013 ms

js%2Fcustom%2FApi%2FApiZalo.js

js%2Fcustom%2FApi%2FApiZalo.js

1042 ms

dmca_protected_sml_120m.png

dmca_protected_sml_120m.png

13 ms

icoibco.ttf

icoibco.ttf

316 ms

Accessibility Review

alobatdongsan.vn accessibility score

78

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

Image elements do not have [alt] attributes

High

Links do not have a discernible 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.

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

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

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

Best Practices

alobatdongsan.vn best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

alobatdongsan.vn SEO score

85

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Alobatdongsan.vn 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 Alobatdongsan.vn 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

alobatdongsan.vn

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