Tools & Wizards About Us
shopvnb.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

shopvnb.com

ShopVNB - Hệ Thống Shop Cầu Lông, Tennis Uy Tín Tại TPHCM Và Toàn Quốc

Page Load Speed

28 sec in total

First Response

949 ms

Resources Loaded

25.4 sec

Page Rendered

1.6 sec

shopvnb.com screenshot

About Website

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

Hệ thống shop cầu lông, tennis uy tín, chuyên nghiệp, phân phối dụng cụ cầu lông, vợt cầu lông, giày cầu lông, quần áo cầu lông tại TPHCM, Hà Nội, Đà Nẵng và giao hàng tận nơi toàn quốc.

Visit shopvnb.com

Key Findings

We analyzed Shopvnb.com page load time and found that the first response time was 949 ms and then it took 27 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

shopvnb.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

shopvnb.com

949 ms

shopvnb.com

2071 ms

jquery-3.6.2.min.js

1862 ms

jquery-migrate-1.4.1.min.js

1629 ms

swiper.js

1902 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 5% of them (5 requests) were addressed to the original Shopvnb.com, 93% (100 requests) were made to Cdn.shopvnb.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Cdn.shopvnb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 678.1 kB (13%)

Content Size

5.1 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shopvnb.com main page is 5.1 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. 60% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 382.0 kB

  • Original 446.1 kB
  • After minification 401.4 kB
  • After compression 64.1 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. 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 382.0 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 284.8 kB

  • Original 4.5 MB
  • After minification 4.2 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. ShopVNB images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 8.4 kB

  • Original 77.0 kB
  • After minification 77.0 kB
  • After compression 68.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 8.4 kB or 11% of the original size.

CSS Optimization

-16%

Potential reduce by 2.9 kB

  • Original 18.0 kB
  • After minification 18.0 kB
  • After compression 15.2 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. Shopvnb.com needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (10%)

Requests Now

103

After Optimization

93

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ShopVNB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shopvnb.com

shopvnb.com

949 ms

shopvnb.com

shopvnb.com

2071 ms

jquery-3.6.2.min.js

jquery-3.6.2.min.js

1862 ms

jquery-migrate-1.4.1.min.js

jquery-migrate-1.4.1.min.js

1629 ms

swiper.js

swiper.js

1902 ms

lazy.js

lazy.js

1650 ms

bootstrap-4-3-min.css

bootstrap-4-3-min.css

1895 ms

home_style.scss.css

home_style.scss.css

1921 ms

quickviews_popup_cart.scss.css

quickviews_popup_cart.scss.css

2119 ms

breadcrumb_style.scss.css

breadcrumb_style.scss.css

2160 ms

ajaxcart.scss.css

ajaxcart.scss.css

1968 ms

index.min.js

index.min.js

1968 ms

js_main.min.js

js_main.min.js

2106 ms

js

js

59 ms

gio_hang_footer_60.webp

gio_hang_footer_60.webp

271 ms

logo.svg

logo.svg

273 ms

phone-call.svg

phone-call.svg

266 ms

pin-white.svg

pin-white.svg

267 ms

policy_image_2.svg

policy_image_2.svg

443 ms

policy_image_1.svg

policy_image_1.svg

531 ms

thanh_toan.svg

thanh_toan.svg

533 ms

doi_san_pham.svg

doi_san_pham.svg

544 ms

bct.webp

bct.webp

702 ms

he-thong-cua-hang.svg

he-thong-cua-hang.svg

795 ms

i-up-arrow.svg

i-up-arrow.svg

681 ms

load-sp-moi

load-sp-moi

728 ms

3_2.webp

3_2.webp

860 ms

2.webp

2.webp

752 ms

1_3.webp

1_3.webp

1097 ms

1.1.webp

1.1.webp

844 ms

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1031 ms

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1118 ms

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1406 ms

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1298 ms

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1634 ms

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1393 ms

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1567 ms

bvot-tennis.jpg

bvot-tennis.jpg

1935 ms

b-gay-tennis.jpg

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1966 ms

b-balo-tennis.jpg

b-balo-tennis.jpg

11106 ms

b-tui-tennis.jpg

b-tui-tennis.jpg

2347 ms

chan-vay-tennis.jpg

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2176 ms

ao-tennis_1.jpg

ao-tennis_1.jpg

2470 ms

quan-tennis.jpg

quan-tennis.jpg

2248 ms

cuoc-tennis.jpg

cuoc-tennis.jpg

2718 ms

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2535 ms

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2866 ms

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2747 ms

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2821 ms

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2999 ms

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3026 ms

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3104 ms

rolling.svg

rolling.svg

1636 ms

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tui-pickleball_1718941360.jpg

3136 ms

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3359 ms

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3374 ms

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3265 ms

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3235 ms

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3404 ms

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19915 ms

san-pickleball-pick-up-3.jpg

san-pickleball-pick-up-3.jpg

3294 ms

san-pickleball-lucky-3.jpg

san-pickleball-lucky-3.jpg

3233 ms

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3250 ms

loi-pho-bien-khi-do-giao-bong-4.jpg

loi-pho-bien-khi-do-giao-bong-4.jpg

3269 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

1 ms

tham-san-cau-long-khong-the-thieu-cho-cac-nha-thi-dau-01.webp

tham-san-cau-long-khong-the-thieu-cho-cac-nha-thi-dau-01.webp

3211 ms

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san-cau-long-632_1722461072.webp

3205 ms

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3051 ms

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3213 ms

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3231 ms

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3102 ms

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2998 ms

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san-pickleball-hang-khong-phia-nam-2.jpg

3192 ms

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3063 ms

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3036 ms

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san-pickleball-da-nang-unity-5.jpg

2757 ms

khai-truong-vnb-premium-thu-duc-21_1722299563.webp

khai-truong-vnb-premium-thu-duc-21_1722299563.webp

2913 ms

che-do-dinh-duong-phu-hop-danh-cho-nguoi-choi-pickleball.jpg

che-do-dinh-duong-phu-hop-danh-cho-nguoi-choi-pickleball.jpg

2783 ms

danh-pickleball-co-giam-can-duoc-hay-khong.png

danh-pickleball-co-giam-can-duoc-hay-khong.png

2757 ms

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san-pickleball-kina-2.jpg

2654 ms

san-pickleball-nha-minh-6.jpg

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2687 ms

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2704 ms

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san-pickleball-warehouse-go-vap-4.jpg

2574 ms

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2534 ms

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2613 ms

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san-pickleball-65-can-tho-5.jpg

2651 ms

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san-pickleball-nam-can-tho-3.jpg

2554 ms

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2550 ms

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2604 ms

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cach-di-chuyen-de-thuc-hien-cu-danh-erne.jpg

2631 ms

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2437 ms

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2451 ms

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2516 ms

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2555 ms

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2415 ms

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2387 ms

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2503 ms

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2547 ms

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2358 ms

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2373 ms

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2313 ms

Accessibility Review

shopvnb.com accessibility score

94

Accessibility Issues

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

Links do not have a discernible name

Best Practices

shopvnb.com best practices score

75

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

shopvnb.com SEO score

92

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 Shopvnb.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 Shopvnb.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

shopvnb.com

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