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About Website

Click here to check amazing Amnhacviet content for Vietnam. Otherwise, check out these important facts you probably never knew about amnhacviet.vn

Đàn Guitar: Guitar Acoustic, Guitar Classic, Guitar Điện, Guitar Bass, Guitar Silent. Đàn Piano: Piano Điện, Grand Piano, Upright Piano. Trống Cơ, Trống Điện. Organ, Keyboard, Ukulele, Kèn, Sáo, Ampli...

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value1,540 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

vietmusic.vn

1172 ms

preloads.js

340 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

42 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

42 ms

css

62 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Amnhacviet.vn, 12% (10 requests) were made to Static.xx.fbcdn.net and 5% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Vietmusic.vn.

Content Size

1.9 MB

After Optimization

1.2 MB

In fact, the total size of Amnhacviet.vn main page is 1.9 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. 70% of websites need less resources to load. Images take 785.8 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 604.6 kB

Original 672.3 kB
After minification 576.1 kB
After compression 67.6 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 96.1 kB, which is 14% 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 604.6 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 473 B

Original 785.8 kB
After minification 785.3 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. Amnhacviet images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 33.1 kB

Original 346.3 kB
After minification 346.2 kB
After compression 313.2 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

-7%

Potential reduce by 4.8 kB

Original 73.9 kB
After minification 70.0 kB
After compression 69.1 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. Amnhacviet.vn has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Amnhacviet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

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 Amnhacviet.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 Amnhacviet.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

amnhacviet.vn

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Việt Nam Musical Instrument: Thế Giới Nhạc Cụ Và Thiết Bị Âm Thanh – Việt Music

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

vietmusic.vn

preloads.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

vietmusic.vn

preloads.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

css

critical.min.css

bootstrap-grid.css

utilities.min.css

animations.css

reset.min.css

vendor.min.css

base.min.css

judgeme-reviews.css

constants.js

pubsub.js

whatsapp.js

whatsapp.css

shopify-perf-kit-unstable.min.js

analytics.js

popup.css

cart.css

product.css

scrolling-text.css

DMCABadgeHelper.min.js

swiper-bundle.min.js

easydlg.min.js

shopify.js

theme.min.js

product.min.js

animations.js

trekkie.storefront.a1ad2ab43a5932ff96084a0e2e69f51ba73ddbec.min.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shopify-boomerang-1.0.0.min.js

_dmca_premi_badge_1.png

logoSaleNoti_ea19454f-d3b3-48fd-a07f-9db0ddf2b9e1.png

cursor-close.png

LOGO_VIETMUSIC_white.svg

D-16E_f_rosewood_f71f1939-7f05-4fd1-9b38-42e59f373856.jpg

swatch_loading.png

dan-piano-co-upright-kawai-bl61-qua-su-dung-viet-music.jpg

trong-dien-yamaha-dtx402k-viet-music.jpg

amplifier-cort-mix5-combo-viet-music.jpg

dan-piano-dien-yamaha-clp-535pe-clavinova-qua-su-dung-viet-music.jpg