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phannguyen.com.vn screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

phannguyen.com.vn

Phan Nguyễn Audio - Giải pháp karaoke chuyên nghiệp

Page Load Speed

9.3 sec in total

First Response

780 ms

Resources Loaded

7.6 sec

Page Rendered

923 ms

phannguyen.com.vn screenshot

About Website

Click here to check amazing Phan Nguyen content for Vietnam. Otherwise, check out these important facts you probably never knew about phannguyen.com.vn

Cty TNHH Phan Nguyên Audio ✅ chuyên thi công thiết kế phòng karaoke, trung tâm bảo hành đầu Hanet, thiết bị karaoke chính hãng

Visit phannguyen.com.vn

Key Findings

We analyzed Phannguyen.com.vn page load time and found that the first response time was 780 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

phannguyen.com.vn performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.396

26/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

phannguyen.com.vn

780 ms

phannguyen.com.vn

2026 ms

style.min.css

271 ms

stm.css

534 ms

style.css

728 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 69% of them (67 requests) were addressed to the original Phannguyen.com.vn, 11% (11 requests) were made to Static.xx.fbcdn.net and 5% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Phannguyen.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 223.1 kB (11%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Phannguyen.com.vn main page is 2.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 146.8 kB

  • Original 169.9 kB
  • After minification 141.0 kB
  • After compression 23.1 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 28.9 kB, which is 17% 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 146.8 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 12.1 kB

  • Original 1.4 MB
  • After minification 1.4 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. Phan Nguyen images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.0 kB

  • Original 79.6 kB
  • After minification 79.6 kB
  • After compression 78.6 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

-20%

Potential reduce by 63.1 kB

  • Original 313.0 kB
  • After minification 311.0 kB
  • After compression 249.9 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. Phannguyen.com.vn needs all CSS files to be minified and compressed as it can save up to 63.1 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (60%)

Requests Now

83

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Phan Nguyen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

phannguyen.com.vn

phannguyen.com.vn

780 ms

phannguyen.com.vn

phannguyen.com.vn

2026 ms

style.min.css

style.min.css

271 ms

stm.css

stm.css

534 ms

style.css

style.css

728 ms

bootstrap.min.css

bootstrap.min.css

977 ms

v4-shims.min.css

v4-shims.min.css

738 ms

all.min.css

all.min.css

800 ms

font-awesome.min.css

font-awesome.min.css

804 ms

style.css

style.css

829 ms

main.css

main.css

1456 ms

select2.min.css

select2.min.css

981 ms

header_builder.css

header_builder.css

1063 ms

css

css

40 ms

skin-custom.css

skin-custom.css

1600 ms

theme_options.css

theme_options.css

1103 ms

main.css

main.css

1218 ms

megamenu.css

megamenu.css

1224 ms

public.css

public.css

1327 ms

js_composer.min.css

js_composer.min.css

1931 ms

jquery.min.js

jquery.min.js

1706 ms

jquery-migrate.min.js

jquery-migrate.min.js

1471 ms

megamenu.js

megamenu.js

1591 ms

vc_carousel.min.css

vc_carousel.min.css

1681 ms

prettyPhoto.min.css

prettyPhoto.min.css

1700 ms

animate.min.css

animate.min.css

1842 ms

css

css

31 ms

slick.css

slick.css

1849 ms

animate.min.css

animate.min.css

2077 ms

bootstrap.min.js

bootstrap.min.js

2078 ms

select2.min.js

select2.min.js

2251 ms

custom.js

custom.js

2212 ms

js_composer_front.min.js

js_composer_front.min.js

2212 ms

transition.min.js

transition.min.js

2251 ms

vc_carousel.min.js

vc_carousel.min.js

2250 ms

jquery.prettyPhoto.min.js

jquery.prettyPhoto.min.js

2250 ms

slick.min.js

slick.min.js

2478 ms

vc-waypoints.min.js

vc-waypoints.min.js

2481 ms

fb.js

fb.js

2467 ms

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dmca_protected_sml_120ak.png

113 ms

img_4.png

img_4.png

842 ms

logo-web-phannguyen-trang.png

logo-web-phannguyen-trang.png

494 ms

logo-web-phannguyen.com_.png

logo-web-phannguyen.com_.png

495 ms

Phan-Nguyen-Audio-Lich-Nghi-tet-duong-lich-2024.jpg

Phan-Nguyen-Audio-Lich-Nghi-tet-duong-lich-2024.jpg

1959 ms

hanet-karaoke-playx-pro-2-banner.jpg

hanet-karaoke-playx-pro-2-banner.jpg

1716 ms

banner-doublepow.jpg

banner-doublepow.jpg

1255 ms

banner-amply-dsp-series.jpg

banner-amply-dsp-series.jpg

1496 ms

banner-AD-SYSTEMS.jpg

banner-AD-SYSTEMS.jpg

1062 ms

31-1.jpg

31-1.jpg

1034 ms

uy-tin-chuyen-nghiep.jpg

uy-tin-chuyen-nghiep.jpg

1348 ms

bao-hanh-tan-tinh-chu-dao.jpg

bao-hanh-tan-tinh-chu-dao.jpg

1374 ms

placeholder.gif

placeholder.gif

1478 ms

cuong-huynh-karaoke-star-150x150.jpg

cuong-huynh-karaoke-star-150x150.jpg

1563 ms

khach-san-van-phat-riverside-can-tho-150x150.jpg

khach-san-van-phat-riverside-can-tho-150x150.jpg

1618 ms

phuc-le-karaoke-jet-150x150.jpg

phuc-le-karaoke-jet-150x150.jpg

1733 ms

huy-truong-karaoke-phuong-trang-phuong-nhi-uyen-linh-150x150.jpg

huy-truong-karaoke-phuong-trang-phuong-nhi-uyen-linh-150x150.jpg

1767 ms

Anh-Bac-karaoke-phat-dat-150x150.jpg

Anh-Bac-karaoke-phat-dat-150x150.jpg

1839 ms

chi-tay-karaoke-dong-tay-2-150x150.jpg

chi-tay-karaoke-dong-tay-2-150x150.jpg

1891 ms

phan-nguyen-audio-thi-cong-am-thanh-chuyen-nghiep-karaoke-gold-star-vip-banner-350x250.jpg

phan-nguyen-audio-thi-cong-am-thanh-chuyen-nghiep-karaoke-gold-star-vip-banner-350x250.jpg

1957 ms

cong-trinh-thi-cong-am-thanh-karaoke-uyen-linh-benner-350x250.jpg

cong-trinh-thi-cong-am-thanh-karaoke-uyen-linh-benner-350x250.jpg

1974 ms

cong-trinh-thi-cong-am-thanh-chuyen-nghiep-tai-karaoke-rumba-binh-duong-350x250.jpg

cong-trinh-thi-cong-am-thanh-chuyen-nghiep-tai-karaoke-rumba-binh-duong-350x250.jpg

2296 ms

cong-trinh-thi-cong-am-thanh-noi-that-chuyen-nghiep-tai-karaoke-doi-gio-binh-phuoc-350x250.jpg

cong-trinh-thi-cong-am-thanh-noi-that-chuyen-nghiep-tai-karaoke-doi-gio-binh-phuoc-350x250.jpg

2122 ms

loader.gif

loader.gif

2157 ms

Phan-Nguyen-Audio-DA-THONG-BAO-BO-CONG-THUONG.png

Phan-Nguyen-Audio-DA-THONG-BAO-BO-CONG-THUONG.png

2191 ms

contact.png

contact.png

2111 ms

zalo.png

zalo.png

2111 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

53 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

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134 ms

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174 ms

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174 ms

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174 ms

fa-brands-400.woff

fa-brands-400.woff

2572 ms

embed

embed

352 ms

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2184 ms

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xfbml.customerchat.js

158 ms

fontawesome-webfont.woff

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2493 ms

phone.png

phone.png

2225 ms

js

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350 ms

373 ms

417 ms

page.php

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142 ms

search.js

search.js

116 ms

geometry.js

geometry.js

118 ms

main.js

main.js

118 ms

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60 ms

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91 ms

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258 ms

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191 ms

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240 ms

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61 ms

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27 ms

Accessibility Review

phannguyen.com.vn accessibility score

82

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Links do not have a discernible name

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

phannguyen.com.vn best practices score

67

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

phannguyen.com.vn SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Phannguyen.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 Phannguyen.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

phannguyen.com.vn

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