Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

skselectric.co.th

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Page Load Speed

9.3 sec in total

First Response

785 ms

Resources Loaded

7.9 sec

Page Rendered

633 ms

skselectric.co.th screenshot

About Website

Click here to check amazing Skselectric content for Thailand. Otherwise, check out these important facts you probably never knew about skselectric.co.th

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Visit skselectric.co.th

Key Findings

We analyzed Skselectric.co.th page load time and found that the first response time was 785 ms and then it took 8.5 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

skselectric.co.th performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value1,200 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.083

93/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

Network Requests Diagram

skselectric.co.th

785 ms

www.skselectric.co.th

520 ms

www.skselectric.co.th

1385 ms

salesdesk-widget-v2.min.js

966 ms

jquery-1.3.2.js

514 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 55% of them (42 requests) were addressed to the original Skselectric.co.th, 26% (20 requests) were made to Vc2i.rweb-images.com and 7% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Vc2i.rweb-images.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 556.1 kB (42%)

Content Size

1.3 MB

After Optimization

753.9 kB

In fact, the total size of Skselectric.co.th main page is 1.3 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. 50% of websites need less resources to load. Javascripts take 668.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 154.3 kB

  • Original 177.5 kB
  • After minification 176.3 kB
  • After compression 23.2 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 154.3 kB or 87% of the original size.

Image Optimization

-10%

Potential reduce by 42.0 kB

  • Original 433.9 kB
  • After minification 391.9 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. Skselectric images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 358.3 kB

  • Original 668.2 kB
  • After minification 668.2 kB
  • After compression 309.9 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 358.3 kB or 54% of the original size.

CSS Optimization

-5%

Potential reduce by 1.5 kB

  • Original 30.4 kB
  • After minification 30.4 kB
  • After compression 28.9 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. Skselectric.co.th has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (40%)

Requests Now

47

After Optimization

28

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skselectric. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

skselectric.co.th accessibility score

57

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

skselectric.co.th best practices score

58

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

skselectric.co.th SEO score

58

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-874

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Skselectric.co.th 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 Skselectric.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 Skselectric. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: