Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 0

    Best Practices

  • 84

    SEO

    Google-friendlier than
    53% of websites

vpic1.com.vn

Vietnam Precision Industrial No.1 - Leading Metalworking Manufacturer

Page Load Speed

8.6 sec in total

First Response

640 ms

Resources Loaded

7.7 sec

Page Rendered

220 ms

vpic1.com.vn screenshot

About Website

Click here to check amazing Vpic 1 content for Taiwan. Otherwise, check out these important facts you probably never knew about vpic1.com.vn

Established in 2001, Vietnam Precision Industrial No.1 Co., Ltd. (VPIC1) manufactures and supplies metal fabrication parts to various reputable companies.

Visit vpic1.com.vn

Key Findings

We analyzed Vpic1.com.vn page load time and found that the first response time was 640 ms and then it took 7.9 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

vpic1.com.vn performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value20.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value33.6 s

0/100

25%

SI (Speed Index)

Value25.4 s

0/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.435

21/100

15%

TTI (Time to Interactive)

Value32.8 s

0/100

10%

Network Requests Diagram

vpic1.com.vn

640 ms

www.vpic1.com.vn

1661 ms

wp-emoji-release.min.js

479 ms

style.min.css

990 ms

layerslider.css

800 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 74% of them (84 requests) were addressed to the original Vpic1.com.vn, 18% (21 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Vpic1.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (61%)

Content Size

1.9 MB

After Optimization

764.3 kB

In fact, the total size of Vpic1.com.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. 60% of websites need less resources to load. CSS take 948.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 82.2 kB

  • Original 99.9 kB
  • After minification 96.8 kB
  • After compression 17.6 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. 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 82.2 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 285 B

  • Original 486.1 kB
  • After minification 485.8 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. Vpic 1 images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 265.9 kB

  • Original 413.0 kB
  • After minification 395.2 kB
  • After compression 147.1 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 265.9 kB or 64% of the original size.

CSS Optimization

-88%

Potential reduce by 834.4 kB

  • Original 948.1 kB
  • After minification 883.3 kB
  • After compression 113.7 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. Vpic1.com.vn needs all CSS files to be minified and compressed as it can save up to 834.4 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (59%)

Requests Now

78

After Optimization

32

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vpic 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

vpic1.com.vn accessibility score

55

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

SEO Factors

vpic1.com.vn SEO score

84

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vpic1.com.vn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vpic1.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

Open Graph data is detected on the main page of Vpic 1. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: