Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

vigotech.co.th

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Page Load Speed

11.3 sec in total

First Response

826 ms

Resources Loaded

9.7 sec

Page Rendered

862 ms

vigotech.co.th screenshot

About Website

Visit vigotech.co.th now to see the best up-to-date VIGOTECH content for Thailand and also check out these interesting facts you probably never knew about vigotech.co.th

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Visit vigotech.co.th

Key Findings

We analyzed Vigotech.co.th page load time and found that the first response time was 826 ms and then it took 10.5 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

vigotech.co.th performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

28/100

10%

LCP (Largest Contentful Paint)

Value29.2 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value7,790 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value32.7 s

0/100

10%

Network Requests Diagram

vigotech.co.th

826 ms

www.vigotech.co.th

1355 ms

fbevents.js

105 ms

addthis_widget.js

12 ms

conversion.js

69 ms

Our browser made a total of 180 requests to load all elements on the main page. We found that 50% of them (90 requests) were addressed to the original Vigotech.co.th, 11% (20 requests) were made to Static.xx.fbcdn.net and 8% (15 requests) were made to Tmd.go.th. The less responsive or slowest element that took the longest time to load (6.3 sec) belongs to the original domain Vigotech.co.th.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (42%)

Content Size

2.8 MB

After Optimization

1.6 MB

In fact, the total size of Vigotech.co.th main page is 2.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 200.9 kB

  • Original 248.9 kB
  • After minification 246.2 kB
  • After compression 48.0 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 200.9 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 44.9 kB

  • Original 1.2 MB
  • After minification 1.2 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. VIGOTECH images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 706.5 kB

  • Original 1.1 MB
  • After minification 989.2 kB
  • After compression 346.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 706.5 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 236.1 kB

  • Original 283.0 kB
  • After minification 272.3 kB
  • After compression 46.9 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. Vigotech.co.th needs all CSS files to be minified and compressed as it can save up to 236.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (37%)

Requests Now

167

After Optimization

106

The browser has sent 167 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VIGOTECH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

vigotech.co.th accessibility score

69

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

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

High

Form elements do not have associated labels

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

vigotech.co.th best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

vigotech.co.th SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    HY

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-874

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vigotech.co.th can be misinterpreted by Google and other search engines. Our service has detected that Armenian 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 Vigotech.co.th main page’s claimed encoding is windows-874. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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