Tools & Wizards About Us
westerntechvn.com.vn screenshot

Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

westerntechvn.com.vn

Cung cấp thiết bị công nghệ Xử lý nước hàng đầu Việt Nam | Westerntechvn

Page Load Speed

12.7 sec in total

First Response

2.3 sec

Resources Loaded

9.3 sec

Page Rendered

1.1 sec

westerntechvn.com.vn screenshot

About Website

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

Chuyên gia hàng đầu trong lĩnh vực thiết bị xử lý nước thải và môi trường: Van cửa phai, Van cửa lật, Máy tách rác, Bể tuyển nổi, Thiết bị xử lý mùi | hotline: 0985421242

Visit westerntechvn.com.vn

Key Findings

We analyzed Westerntechvn.com.vn page load time and found that the first response time was 2.3 sec and then it took 10.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

westerntechvn.com.vn performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value20.6 s

0/100

25%

SI (Speed Index)

Value18.8 s

0/100

10%

TBT (Total Blocking Time)

Value4,010 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value1.137

1/100

15%

TTI (Time to Interactive)

Value34.3 s

0/100

10%

Network Requests Diagram

westerntechvn.com.vn

2336 ms

styles.css

672 ms

style.css

684 ms

all.css

70 ms

flatsome.css

916 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 73% of them (69 requests) were addressed to the original Westerntechvn.com.vn, 7% (7 requests) were made to Page.widget.zalo.me and 4% (4 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 Westerntechvn.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 324.8 kB (7%)

Content Size

5.0 MB

After Optimization

4.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Westerntechvn.com.vn main page is 5.0 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. 60% of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 159.3 kB

  • Original 199.6 kB
  • After minification 190.4 kB
  • After compression 40.4 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 159.3 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 158.9 kB

  • Original 4.1 MB
  • After minification 3.9 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. Westerntechvn images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.3 kB

  • Original 594.7 kB
  • After minification 594.3 kB
  • After compression 590.4 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

-2%

Potential reduce by 2.3 kB

  • Original 129.1 kB
  • After minification 127.0 kB
  • After compression 126.7 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. Westerntechvn.com.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 47 (54%)

Requests Now

87

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Westerntechvn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

westerntechvn.com.vn

westerntechvn.com.vn

2336 ms

styles.css

styles.css

672 ms

style.css

style.css

684 ms

all.css

all.css

70 ms

flatsome.css

flatsome.css

916 ms

flatsome-shop.css

flatsome-shop.css

688 ms

style.css

style.css

695 ms

css

css

40 ms

v4-shims.css

v4-shims.css

90 ms

jquery.min.js

jquery.min.js

929 ms

jquery-migrate.min.js

jquery-migrate.min.js

897 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

908 ms

add-to-cart.min.js

add-to-cart.min.js

925 ms

js.cookie.min.js

js.cookie.min.js

926 ms

woocommerce.min.js

woocommerce.min.js

1112 ms

sdk.js

sdk.js

20 ms

hooks.min.js

hooks.min.js

749 ms

i18n.min.js

i18n.min.js

750 ms

index.js

index.js

749 ms

index.js

index.js

749 ms

sdk.js

sdk.js

1598 ms

sourcebuster.min.js

sourcebuster.min.js

748 ms

order-attribution.min.js

order-attribution.min.js

916 ms

wp-polyfill.min.js

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1199 ms

js

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70 ms

wc-blocks-google-analytics.js

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974 ms

flatsome-instant-page.js

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976 ms

flatsome-live-search.js

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972 ms

actions.js

actions.js

976 ms

hoverIntent.min.js

hoverIntent.min.js

1144 ms

flatsome.js

flatsome.js

1201 ms

woocommerce.js

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1201 ms

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707 ms

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1637 ms

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1380 ms

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1612 ms

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2538 ms

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2331 ms

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1836 ms

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2068 ms

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2067 ms

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2336 ms

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2253 ms

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2296 ms

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2297 ms

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2481 ms

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2526 ms

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2527 ms

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2562 ms

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2531 ms

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sdk.js

95 ms

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33 ms

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91 ms

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112 ms

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113 ms

134 ms

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2471 ms

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2512 ms

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2512 ms

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2520 ms

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2548 ms

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2474 ms

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2512 ms

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2513 ms

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2518 ms

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share_inline

1326 ms

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1193 ms

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1322 ms

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2.png

1880 ms

css2

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18 ms

za.js

za.js

401 ms

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sdk-server-1.0.0.js

1341 ms

cphandler.js

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277 ms

zinit.js

zinit.js

553 ms

all.min.css

all.min.css

1076 ms

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1070 ms

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2144 ms

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1090 ms

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272 ms

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1358 ms

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229 ms

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231 ms

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230 ms

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230 ms

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230 ms

Accessibility Review

westerntechvn.com.vn accessibility score

84

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-hidden="true"] elements contain focusable descendents

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

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

High

Links do not have a discernible name

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

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

westerntechvn.com.vn 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

westerntechvn.com.vn SEO score

100

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

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 Westerntechvn.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 Westerntechvn.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

westerntechvn.com.vn

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