Tools & Wizards About Us
nhacthanhcavietnam.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    67% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

nhacthanhcavietnam.com

Nhạc Thánh ca MP3 - Thánh ca Việt Nam PDF - Nhạc thánh ca hay nhất - Nhacthanhcavietnam.com

Page Load Speed

2.1 sec in total

First Response

394 ms

Resources Loaded

1.4 sec

Page Rendered

268 ms

nhacthanhcavietnam.com screenshot

About Website

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

Nhạc Thánh ca MP3 - Thánh ca Việt Nam PDF - Nhạc thánh ca hay nhất - Nhacthanhcavietnam.com. Tuyển tập những ca khúc nhạc thánh Việt Nam hay nhất, đầy đủ MP3, PDF, Lyrics, lời bài hát.

Visit nhacthanhcavietnam.com

Key Findings

We analyzed Nhacthanhcavietnam.com page load time and found that the first response time was 394 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

nhacthanhcavietnam.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value43,840 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value55.1 s

0/100

10%

Network Requests Diagram

nhacthanhcavietnam.com

394 ms

autoptimize_e0be32b8d78e07c34006da87ed8fae73.css

77 ms

autoptimize_single_e024cbb1ae024fec110037a47c5fe4bb.css

396 ms

rocket-loader.min.js

232 ms

adsbygoogle.js

195 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 60% of them (6 requests) were addressed to the original Nhacthanhcavietnam.com, 20% (2 requests) were made to Pagead2.googlesyndication.com and 10% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (396 ms) belongs to the original domain Nhacthanhcavietnam.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 66.4 kB (42%)

Content Size

157.7 kB

After Optimization

91.3 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Nhacthanhcavietnam.com main page is 157.7 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. 35% of websites need less resources to load. HTML takes 80.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 66.4 kB

  • Original 80.7 kB
  • After minification 79.8 kB
  • After compression 14.3 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 66.4 kB or 82% of the original size.

JavaScript Optimization

-0%

Potential reduce by 24 B

  • Original 66.1 kB
  • After minification 66.1 kB
  • After compression 66.0 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

-0%

Potential reduce by 0 B

  • Original 11.0 kB
  • After minification 11.0 kB
  • After compression 11.0 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. Nhacthanhcavietnam.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (44%)

Requests Now

9

After Optimization

5

  • AJAX
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nhacthanhcavietnam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nhacthanhcavietnam.com

nhacthanhcavietnam.com

394 ms

autoptimize_e0be32b8d78e07c34006da87ed8fae73.css

autoptimize_e0be32b8d78e07c34006da87ed8fae73.css

77 ms

autoptimize_single_e024cbb1ae024fec110037a47c5fe4bb.css

autoptimize_single_e024cbb1ae024fec110037a47c5fe4bb.css

396 ms

rocket-loader.min.js

rocket-loader.min.js

232 ms

adsbygoogle.js

adsbygoogle.js

195 ms

jquery.min.js

jquery.min.js

352 ms

superpwa-manifest.json

superpwa-manifest.json

322 ms

show_ads_impl.js

show_ads_impl.js

103 ms

zrt_lookup.html

zrt_lookup.html

153 ms

register-sw.js

register-sw.js

77 ms

Accessibility Review

nhacthanhcavietnam.com accessibility score

89

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

Best Practices

nhacthanhcavietnam.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

nhacthanhcavietnam.com SEO score

99

Search Engine Optimization Advices

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

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nhacthanhcavietnam.com 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 Nhacthanhcavietnam.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

nhacthanhcavietnam.com

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