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cnv.com.vn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

cnv.com.vn

Quảng Cáo Google Adwords | Thiết kế Website | Domain | Hosting - Hotline: 0906.116.486 | Cnv.com.vn

Page Load Speed

54.4 sec in total

First Response

2.7 sec

Resources Loaded

51 sec

Page Rendered

715 ms

cnv.com.vn screenshot

About Website

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

Cnv.com.vn Chuyên dịch vụ Quảng cáo google adwords, quảng cáo facebook, domain, hosting, VPS giá rẻ, Uy Tín, chất lượng. Hotline: 0906.116.486

Visit cnv.com.vn

Key Findings

We analyzed Cnv.com.vn page load time and found that the first response time was 2.7 sec and then it took 51.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 10 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

cnv.com.vn performance score

0

Network Requests Diagram

cnv.com.vn

2684 ms

cnv.com.vn

19453 ms

gtm.js

63 ms

js

120 ms

css

21 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 44% of them (16 requests) were addressed to the original Cnv.com.vn, 36% (13 requests) were made to Embed.tawk.to and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Cnv.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.0 kB (36%)

Content Size

299.2 kB

After Optimization

190.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cnv.com.vn main page is 299.2 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. 25% of websites need less resources to load. Javascripts take 191.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 84.1 kB

  • Original 104.0 kB
  • After minification 102.9 kB
  • After compression 19.9 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 84.1 kB or 81% of the original size.

Image Optimization

-35%

Potential reduce by 1.4 kB

  • Original 3.9 kB
  • After minification 2.6 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, Cnv needs image optimization as it can save up to 1.4 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 23.6 kB

  • Original 191.2 kB
  • After minification 191.2 kB
  • After compression 167.7 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 23.6 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (74%)

Requests Now

23

After Optimization

6

  • Images
  • JavaScript

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cnv.com.vn

cnv.com.vn

2684 ms

cnv.com.vn

cnv.com.vn

19453 ms

gtm.js

gtm.js

63 ms

js

js

120 ms

css

css

21 ms

ee5c91aa21914ab7db8e142f9d0a7803.css

ee5c91aa21914ab7db8e142f9d0a7803.css

20137 ms

f8338c8573311f25296ce6306d41ef7d.js

f8338c8573311f25296ce6306d41ef7d.js

20138 ms

script.min.js

script.min.js

1838 ms

DMCABadgeHelper.min.js

DMCABadgeHelper.min.js

71 ms

dmca_protected_16_120.png

dmca_protected_16_120.png

4 ms

google_partner.png

google_partner.png

6983 ms

quang-cao-tiet-kiem.png

quang-cao-tiet-kiem.png

5923 ms

nhan-su-giau-kinh-nghiem.png

nhan-su-giau-kinh-nghiem.png

19989 ms

mua-hang-qua-quang-cao-google-adwords.png

mua-hang-qua-quang-cao-google-adwords.png

19989 ms

quang-cao-google-adwords-adwords.jpg

quang-cao-google-adwords-adwords.jpg

19989 ms

google-partner.jpg

google-partner.jpg

16249 ms

chi-phi-quang-cao.jpg

chi-phi-quang-cao.jpg

19989 ms

dich-vu-quang-cao.jpg

dich-vu-quang-cao.jpg

19990 ms

dich-vu-website.jpg

dich-vu-website.jpg

19990 ms

dich-vu-server.jpg

dich-vu-server.jpg

19989 ms

lien-he.png

lien-he.png

19990 ms

ga.js

ga.js

17 ms

default

default

171 ms

__utm.gif

__utm.gif

12 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

153 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

128 ms

twk-event-polyfill.js

twk-event-polyfill.js

158 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

145 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

157 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

143 ms

twk-main.js

twk-main.js

175 ms

twk-vendor.js

twk-vendor.js

263 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

290 ms

twk-chunk-common.js

twk-chunk-common.js

244 ms

twk-runtime.js

twk-runtime.js

211 ms

twk-app.js

twk-app.js

205 ms

SEO Factors

cnv.com.vn SEO score

0

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 Cnv.com.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 Cnv.com.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

cnv.com.vn

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