Tools & Wizards About Us
raovatdangtin.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

raovatdangtin.com

Rao Vặt Đăng Tin Mua Bán Toàn Quốc, Tạo Website Miễn Phí

Page Load Speed

7 sec in total

First Response

30 ms

Resources Loaded

6.5 sec

Page Rendered

468 ms

raovatdangtin.com screenshot

About Website

Click here to check amazing Rao Vatdang Tin content for Vietnam. Otherwise, check out these important facts you probably never knew about raovatdangtin.com

Đăng Tin Rao Vặt Mua Bán Toàn Quốc Hoàn Toàn Miễn Phí Trên Kênh Rao Vặt Trực Tuyến Hàng Đầu Việt Nam. Quảng Cáo Của Bạn Sẽ Thu Hút Hàng Triệu Lượt Xem

Visit raovatdangtin.com

Key Findings

We analyzed Raovatdangtin.com page load time and found that the first response time was 30 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

raovatdangtin.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value1,890 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

raovatdangtin.com

30 ms

raovatdangtin.com

2194 ms

js

68 ms

adsbygoogle.js

173 ms

home.css

25 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 40% of them (21 requests) were addressed to the original Raovatdangtin.com, 17% (9 requests) were made to Tpc.googlesyndication.com and 15% (8 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source Soikeo.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 642.2 kB (50%)

Content Size

1.3 MB

After Optimization

648.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Raovatdangtin.com main page is 1.3 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. 45% of websites need less resources to load. Javascripts take 982.5 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 164.7 kB

  • Original 190.5 kB
  • After minification 188.7 kB
  • After compression 25.9 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 164.7 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 6.1 kB

  • Original 111.3 kB
  • After minification 105.2 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. Rao Vatdang Tin images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 471.4 kB

  • Original 982.5 kB
  • After minification 982.4 kB
  • After compression 511.1 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 471.4 kB or 48% of the original size.

CSS Optimization

-0%

Potential reduce by 13 B

  • Original 6.5 kB
  • After minification 6.5 kB
  • After compression 6.5 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. Raovatdangtin.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (61%)

Requests Now

49

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rao Vatdang Tin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

raovatdangtin.com

raovatdangtin.com

30 ms

raovatdangtin.com

raovatdangtin.com

2194 ms

js

js

68 ms

adsbygoogle.js

adsbygoogle.js

173 ms

home.css

home.css

25 ms

global.js

global.js

29 ms

ajax.js

ajax.js

556 ms

dropdown.js

dropdown.js

557 ms

tooltip.js

tooltip.js

36 ms

lytebox.js

lytebox.js

33 ms

lytebox.css

lytebox.css

36 ms

arrow3.gif

arrow3.gif

45 ms

khuyenmai2022-500.gif

khuyenmai2022-500.gif

3003 ms

khuyenmai2022.gif

khuyenmai2022.gif

4557 ms

nopic.jpg

nopic.jpg

43 ms

mat.png

mat.png

44 ms

icon_adsvip2.gif

icon_adsvip2.gif

53 ms

icondiadiem.png

icondiadiem.png

53 ms

shop.png

shop.png

553 ms

global.css

global.css

72 ms

show_ads_impl.js

show_ads_impl.js

253 ms

logodadangkibocongthuong.png

logodadangkibocongthuong.png

14 ms

logo3636.png

logo3636.png

14 ms

dangtin.png

dangtin.png

17 ms

dangnhap.png

dangnhap.png

20 ms

zrt_lookup.html

zrt_lookup.html

34 ms

ads

ads

437 ms

logo.png

logo.png

13 ms

ads

ads

483 ms

ads

ads

373 ms

ads

ads

406 ms

ads

ads

369 ms

reactive_library.js

reactive_library.js

282 ms

14342860198708343694

14342860198708343694

190 ms

abg_lite.js

abg_lite.js

190 ms

s

s

35 ms

window_focus.js

window_focus.js

66 ms

qs_click_protection.js

qs_click_protection.js

57 ms

ufs_web_display.js

ufs_web_display.js

64 ms

one_click_handler_one_afma.js

one_click_handler_one_afma.js

221 ms

icon.png

icon.png

34 ms

transparent.png

transparent.png

62 ms

activeview

activeview

138 ms

load_preloaded_resource.js

load_preloaded_resource.js

75 ms

60efddb729a951d3495fe79f6eb41a86.js

60efddb729a951d3495fe79f6eb41a86.js

43 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

20 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

23 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

36 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

148 ms

wJiNEMIFAPB28UFvxM_UYtYFK_ILnv1_rxRzUTsn-Pg.js

wJiNEMIFAPB28UFvxM_UYtYFK_ILnv1_rxRzUTsn-Pg.js

11 ms

css

css

145 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

131 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

131 ms

Accessibility Review

raovatdangtin.com accessibility score

82

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.

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

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

High

Links do not have a discernible name

Best Practices

raovatdangtin.com best practices score

58

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

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

raovatdangtin.com SEO score

54

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

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 Raovatdangtin.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 Raovatdangtin.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

raovatdangtin.com

Open Graph description is not detected on the main page of Rao Vatdang Tin. 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: