Tools & Wizards About Us
nhaccuthienan.com screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

nhaccuthienan.com

Bán Lẻ và Phân Phối Đàn Piano Điện, Đàn Organ, Đàn Guitar

Page Load Speed

4.2 sec in total

First Response

772 ms

Resources Loaded

2 sec

Page Rendered

1.4 sec

nhaccuthienan.com screenshot

About Website

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

Nhạc Cụ Thiên Ân chuyên kinh doanh Guitar, Organ và Piano | Địa chỉ: 250/4 Phan Anh, Phường Hiệp Tân, Quận Tân Phú, Tp. Hồ Chí Minh | Hotline: +842838654104 | Email: nhaccuthienan25@gmail.com

Visit nhaccuthienan.com

Key Findings

We analyzed Nhaccuthienan.com page load time and found that the first response time was 772 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

nhaccuthienan.com performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

Network Requests Diagram

nhaccuthienan.com

772 ms

bundle-playback.js

288 ms

wombat.js

385 ms

ruffle.js

528 ms

banner-styles.css

326 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 85% of them (35 requests) were addressed to the original Nhaccuthienan.com, 15% (6 requests) were made to Web-static.archive.org. The less responsive or slowest element that took the longest time to load (772 ms) belongs to the original domain Nhaccuthienan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 281.3 kB (76%)

Content Size

372.4 kB

After Optimization

91.0 kB

  • HTML
  • JavaScript

In fact, the total size of Nhaccuthienan.com main page is 372.4 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. Only 10% of websites need less resources to load. HTML takes 369.1 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 280.9 kB

  • Original 369.1 kB
  • After minification 357.2 kB
  • After compression 88.2 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 280.9 kB or 76% of the original size.

JavaScript Optimization

-14%

Potential reduce by 468 B

  • Original 3.2 kB
  • After minification 3.2 kB
  • After compression 2.8 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 468 B or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (50%)

Requests Now

8

After Optimization

4

  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nhaccuthienan. 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

nhaccuthienan.com

nhaccuthienan.com

772 ms

bundle-playback.js

bundle-playback.js

288 ms

wombat.js

wombat.js

385 ms

ruffle.js

ruffle.js

528 ms

banner-styles.css

banner-styles.css

326 ms

iconochive.css

iconochive.css

327 ms

index.js%3F1596184711564

index.js%3F1596184711564

271 ms

bootstrap_css.scss.css%3F1596184711564.css

bootstrap_css.scss.css%3F1596184711564.css

288 ms

mewint_css.scss.css%3F1596184711564.css

mewint_css.scss.css%3F1596184711564.css

267 ms

owlcarousel.scss.css%3F1596184711564.css

owlcarousel.scss.css%3F1596184711564.css

258 ms

bg.css%3F1596184711564.css

bg.css%3F1596184711564.css

262 ms

stats.min.js%3Fv=69e02f0

stats.min.js%3Fv=69e02f0

159 ms

email-decode.min.js

email-decode.min.js

160 ms

api.jquery.js

api.jquery.js

423 ms

double_tap_togo.js%3F1596184711564

double_tap_togo.js%3F1596184711564

522 ms

main.js%3F1596184711564

main.js%3F1596184711564

519 ms

css%3Ffamily=Arimo:400,700&display=swap&subset=vietnamese.css

css%3Ffamily=Arimo:400,700&display=swap&subset=vietnamese.css

531 ms

record.css

record.css

69 ms

logo.png%3F1596184711564

logo.png%3F1596184711564

144 ms

user.png%3F1596184711564

user.png%3F1596184711564

251 ms

search.png%3F1596184711564

search.png%3F1596184711564

272 ms

cart.png%3F1596184711564

cart.png%3F1596184711564

277 ms

menu.png%3F1596184711564

menu.png%3F1596184711564

345 ms

slide-img1.jpg%3F1596184711564

slide-img1.jpg%3F1596184711564

358 ms

slide-img2.jpg%3F1596184711564

slide-img2.jpg%3F1596184711564

467 ms

slide-img3.jpg%3F1596184711564

slide-img3.jpg%3F1596184711564

385 ms

bn_cates_1.png%3F1596184711564

bn_cates_1.png%3F1596184711564

411 ms

bn_cates_2.png%3F1596184711564

bn_cates_2.png%3F1596184711564

408 ms

bn_cates_3.png%3F1596184711564

bn_cates_3.png%3F1596184711564

482 ms

bn_cates_4.png%3F1596184711564

bn_cates_4.png%3F1596184711564

497 ms

on-maps.png%3F1596184711564

on-maps.png%3F1596184711564

515 ms

old-phone.png%3F1596184711564

old-phone.png%3F1596184711564

538 ms

email-envelope.png%3F1596184711564

email-envelope.png%3F1596184711564

548 ms

facebook.png%3F1596184711564

facebook.png%3F1596184711564

594 ms

twitter.png%3F1596184711564

twitter.png%3F1596184711564

618 ms

instagram.png%3F1596184711564

instagram.png%3F1596184711564

639 ms

youtube.png%3F1596184711564

youtube.png%3F1596184711564

644 ms

checked.png%3F1596184711564

checked.png%3F1596184711564

672 ms

close.png%3F1596184711564

close.png%3F1596184711564

683 ms

4401.js

4401.js

260 ms

4401.js

4401.js

261 ms

Accessibility Review

nhaccuthienan.com accessibility score

81

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 progressbar elements do not have accessible names.

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.

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

Form elements do not have associated labels

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

nhaccuthienan.com best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nhaccuthienan.com SEO score

81

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

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 Nhaccuthienan.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 Nhaccuthienan.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

nhaccuthienan.com

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