Tools & Wizards About Us
chodb.vn screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

chodb.vn

Rao vặt | Gian hàng miễn phí | Cho thuê website giá rẻ

Page Load Speed

7.6 sec in total

First Response

1.1 sec

Resources Loaded

6 sec

Page Rendered

491 ms

chodb.vn screenshot

About Website

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

Trang rao vặt miễn phí | Tạo gian hàng miễn phí | Cho thuê website 30k/tháng. Nơi buôn bán giao thương toàn quốc

Visit chodb.vn

Key Findings

We analyzed Chodb.vn page load time and found that the first response time was 1.1 sec and then it took 6.5 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

chodb.vn performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value16.6 s

0/100

10%

TBT (Total Blocking Time)

Value8,200 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value23.7 s

1/100

10%

Network Requests Diagram

chodb.vn

1093 ms

manh.css

482 ms

slideshow.css

494 ms

jquery-1.7.1.min.js

760 ms

jquery.nivo.slider.pack.js

507 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 86% of them (51 requests) were addressed to the original Chodb.vn, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Chodb.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 357.4 kB (20%)

Content Size

1.8 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chodb.vn main page is 1.8 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. 30% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 104.4 kB

  • Original 123.5 kB
  • After minification 97.3 kB
  • After compression 19.0 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 26.2 kB, which is 21% 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 104.4 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 149.1 kB

  • Original 1.5 MB
  • After minification 1.3 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. Cho Db images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 75.4 kB

  • Original 134.8 kB
  • After minification 134.2 kB
  • After compression 59.4 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 75.4 kB or 56% of the original size.

CSS Optimization

-83%

Potential reduce by 28.4 kB

  • Original 34.2 kB
  • After minification 24.9 kB
  • After compression 5.8 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. Chodb.vn needs all CSS files to be minified and compressed as it can save up to 28.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (19%)

Requests Now

57

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cho Db. 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 as a result speed up the page load time.

Network Requests Diagram

chodb.vn

chodb.vn

1093 ms

manh.css

manh.css

482 ms

slideshow.css

slideshow.css

494 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

760 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

507 ms

doitac.css

doitac.css

278 ms

jcarousellite_1.0.1c4.js

jcarousellite_1.0.1c4.js

473 ms

floater_xlib.js

floater_xlib.js

490 ms

online

online

93 ms

small_bqn1415253064.jpg

small_bqn1415253064.jpg

872 ms

bghead.jpg

bghead.jpg

251 ms

1432046470logochodb.png

1432046470logochodb.png

252 ms

hot2.gif

hot2.gif

262 ms

1430324704ddd.jpg

1430324704ddd.jpg

958 ms

skype-icon.png

skype-icon.png

243 ms

14301313711.jpg

14301313711.jpg

513 ms

14301313893.jpg

14301313893.jpg

1419 ms

14301314052.jpg

14301314052.jpg

1256 ms

14301314194.jpg

14301314194.jpg

1254 ms

anh1.jpg

anh1.jpg

1042 ms

anh2.jpg

anh2.jpg

1284 ms

icon-arrow.png

icon-arrow.png

1196 ms

1438264674rolex-trang.jpg

1438264674rolex-trang.jpg

1304 ms

1438263159catier-trang.jpg

1438263159catier-trang.jpg

1437 ms

1438259431vat-oo-rao.jpg

1438259431vat-oo-rao.jpg

3781 ms

1437982459dan-piano-yamaha-u1h.jpg

1437982459dan-piano-yamaha-u1h.jpg

1510 ms

1437626208g--i-total.png

1437626208g--i-total.png

3114 ms

14374683423100p1.jpg

14374683423100p1.jpg

1598 ms

1437121489Untitled-2.png

1437121489Untitled-2.png

1918 ms

1437121367121212.png

1437121367121212.png

2188 ms

14371212513.png

14371212513.png

3051 ms

1432394196logo.png

1432394196logo.png

2381 ms

khongcoanh.gif

khongcoanh.gif

2156 ms

1448685173r-----u-soju--r-----u-h--n-qu---c--yipsejoo--r-----u-h--n--ruouhan.com.vn.jpg

1448685173r-----u-soju--r-----u-h--n-qu---c--yipsejoo--r-----u-h--n--ruouhan.com.vn.jpg

2634 ms

14301308881427380825banner-right.gif

14301308881427380825banner-right.gif

2664 ms

14301308691427380825banner-right.gif

14301308691427380825banner-right.gif

2644 ms

analytics.js

analytics.js

14 ms

hotline_icon.png

hotline_icon.png

2859 ms

icon-email.png

icon-email.png

2894 ms

post_ad.jpg

post_ad.jpg

2894 ms

leftRightHeaderSearch.jpg

leftRightHeaderSearch.jpg

3094 ms

buttonSearch.jpg

buttonSearch.jpg

3154 ms

topmenu.jpg

topmenu.jpg

3132 ms

collect

collect

25 ms

bgcontent.jpg

bgcontent.jpg

3521 ms

all.js

all.js

165 ms

loading.gif

loading.gif

3296 ms

bgList.jpg

bgList.jpg

3532 ms

vip.png

vip.png

3330 ms

121 ms

list.gif

list.gif

3185 ms

xd_arbiter.php

xd_arbiter.php

135 ms

xd_arbiter.php

xd_arbiter.php

263 ms

sale_icon.png

sale_icon.png

3336 ms

icon-next-v1_dt.png

icon-next-v1_dt.png

3378 ms

icon-prev-v1_dt.png

icon-prev-v1_dt.png

3435 ms

giaytot1.png

giaytot1.png

3834 ms

arrows.png

arrows.png

2865 ms

bullets.png

bullets.png

2785 ms

Accessibility Review

chodb.vn accessibility score

69

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

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

chodb.vn 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

SEO Factors

chodb.vn SEO score

69

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

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 Chodb.vn 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 Chodb.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

chodb.vn

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