Tools & Wizards About Us
cualuoivietthong.vn screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

Page Load Speed

12 sec in total

First Response

1.3 sec

Resources Loaded

10.5 sec

Page Rendered

253 ms

cualuoivietthong.vn screenshot

About Website

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

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Key Findings

We analyzed Cualuoivietthong.vn page load time and found that the first response time was 1.3 sec and then it took 10.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

cualuoivietthong.vn performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.616

10/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

cualuoivietthong.vn

1252 ms

style.css

254 ms

styles.css

494 ms

pagenavi-css.css

504 ms

jquery-1.7.1.min.js

1022 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 68% of them (40 requests) were addressed to the original Cualuoivietthong.vn, 14% (8 requests) were made to Apis.google.com and 7% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (8.2 sec) belongs to the original domain Cualuoivietthong.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 174.8 kB (8%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cualuoivietthong.vn main page is 2.2 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. 50% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 52.4 kB

  • Original 62.0 kB
  • After minification 48.0 kB
  • After compression 9.5 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 14.0 kB, which is 23% 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 52.4 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 16.3 kB

  • Original 1.9 MB
  • After minification 1.9 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. Cualuoivietthong images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 92.5 kB

  • Original 179.8 kB
  • After minification 178.2 kB
  • After compression 87.4 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 92.5 kB or 51% of the original size.

CSS Optimization

-79%

Potential reduce by 13.7 kB

  • Original 17.2 kB
  • After minification 11.5 kB
  • After compression 3.5 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. Cualuoivietthong.vn needs all CSS files to be minified and compressed as it can save up to 13.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (28%)

Requests Now

57

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cualuoivietthong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cualuoivietthong.vn

cualuoivietthong.vn

1252 ms

style.css

style.css

254 ms

styles.css

styles.css

494 ms

pagenavi-css.css

pagenavi-css.css

504 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

1022 ms

slider_full_bg.js

slider_full_bg.js

526 ms

jquery.bxSlider.min.js

jquery.bxSlider.min.js

527 ms

slide.js

slide.js

545 ms

jquery.form.min.js

jquery.form.min.js

739 ms

scripts.js

scripts.js

751 ms

ga.js

ga.js

12 ms

logo.png

logo.png

262 ms

slider1.png

slider1.png

8159 ms

slider2.png

slider2.png

4233 ms

slider3.png

slider3.png

3911 ms

slider4.png

slider4.png

6796 ms

logo-cua-luoi-chong-muoi-viet-thong.png

logo-cua-luoi-chong-muoi-viet-thong.png

505 ms

luoi-loc-nuoc-inox1-100x100.png

luoi-loc-nuoc-inox1-100x100.png

754 ms

IMG_0331-100x100.png

IMG_0331-100x100.png

1013 ms

cua-di-xep-mot-canh-100x100.png

cua-di-xep-mot-canh-100x100.png

1254 ms

IMG_0202-100x100.png

IMG_0202-100x100.png

1520 ms

cua-luoi-chong-muoi-14-100x100.jpg

cua-luoi-chong-muoi-14-100x100.jpg

1507 ms

cua-luoi-chong-muoi-7-100x100.jpg

cua-luoi-chong-muoi-7-100x100.jpg

1758 ms

cua-luoi-chong-muoi-tai-quan-doan-quan-9-cualuoivietthong.vn-cua-luoi-208x112.png

cua-luoi-chong-muoi-tai-quan-doan-quan-9-cualuoivietthong.vn-cua-luoi-208x112.png

2279 ms

lap-dat-cua-luoi-chong-muoi-viet-thong-tai-UBND-quan-tan-binh-cualuoivietthong.vn-cua-luoi-208x112.jpg

lap-dat-cua-luoi-chong-muoi-viet-thong-tai-UBND-quan-tan-binh-cualuoivietthong.vn-cua-luoi-208x112.jpg

2009 ms

cualuoivietthong-c9-208x112.png

cualuoivietthong-c9-208x112.png

2759 ms

timthumb.php

timthumb.php

2581 ms

timthumb.php

timthumb.php

2880 ms

timthumb.php

timthumb.php

3055 ms

timthumb.php

timthumb.php

3190 ms

timthumb.php

timthumb.php

3350 ms

analytics.js

analytics.js

8 ms

l_hotline.png

l_hotline.png

3439 ms

bg_hotline.png

bg_hotline.png

3595 ms

nav_menu.png

nav_menu.png

3693 ms

shadown_bottom.png

shadown_bottom.png

3846 ms

about.png

about.png

3947 ms

dv_h.jpg

dv_h.jpg

4148 ms

cttc.png

cttc.png

4414 ms

span_cttc.png

span_cttc.png

4200 ms

footer_bg.jpg

footer_bg.jpg

4399 ms

plusone.js

plusone.js

70 ms

__utm.gif

__utm.gif

18 ms

collect

collect

26 ms

all.js

all.js

270 ms

btn_dv_h.png

btn_dv_h.png

4376 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

8 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

24 ms

fastbutton

fastbutton

83 ms

postmessageRelay

postmessageRelay

41 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

49 ms

rpc:shindig_random.js

rpc:shindig_random.js

42 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

28 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

33 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

50 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

9 ms

133 ms

xd_arbiter.php

xd_arbiter.php

221 ms

xd_arbiter.php

xd_arbiter.php

427 ms

Accessibility Review

cualuoivietthong.vn accessibility score

88

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

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

cualuoivietthong.vn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cualuoivietthong.vn SEO score

93

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

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

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cualuoivietthong.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Cualuoivietthong.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

cualuoivietthong.vn

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