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siliconthai.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

siliconthai.com

????ͧ?Ǻ????ç?ѹ俿??, ????ͧ??Ѻ?ç?ѹ俿??, Automatic Voltage Stabilizer, Automatic Voltage Regulator

Page Load Speed

3.5 sec in total

First Response

838 ms

Resources Loaded

2.6 sec

Page Rendered

128 ms

siliconthai.com screenshot

About Website

Welcome to siliconthai.com homepage info - get ready to check Siliconthai best content right away, or after learning these important things about siliconthai.com

Manufacturing of Automatic Voltage Stabilizer, Digital Automatic Voltage Stabilizer, Voltage Stabilizer, Voltage Regulator, Line Conditioner, ????ͧ?Ǻ????ç?ѹ俿??, ????ͧ??Ѻ?ç?ѹ俿??, ????ͧ?ൺ???????, ?Ź?͹...

Visit siliconthai.com

Key Findings

We analyzed Siliconthai.com page load time and found that the first response time was 838 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

siliconthai.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

95/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

siliconthai.com

838 ms

Mystyle.css

273 ms

siditalshow.gif

537 ms

b1.gif

538 ms

B2_ton_2.jpg

542 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Siliconthai.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Siliconthai.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.5 kB (64%)

Content Size

25.9 kB

After Optimization

9.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Siliconthai.com main page is 25.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. HTML takes 20.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 16.4 kB

  • Original 20.5 kB
  • After minification 17.3 kB
  • After compression 4.1 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. This page needs HTML code to be minified as it can gain 3.1 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 16.4 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 52 B

  • Original 4.7 kB
  • After minification 4.6 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. Siliconthai images are well optimized though.

CSS Optimization

-14%

Potential reduce by 111 B

  • Original 767 B
  • After minification 767 B
  • After compression 656 B

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. Siliconthai.com needs all CSS files to be minified and compressed as it can save up to 111 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

22

After Optimization

22

  • Images
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Siliconthai. According to our analytics all requests are already optimized.

Network Requests Diagram

siliconthai.com

siliconthai.com

838 ms

Mystyle.css

Mystyle.css

273 ms

siditalshow.gif

siditalshow.gif

537 ms

b1.gif

b1.gif

538 ms

B2_ton_2.jpg

B2_ton_2.jpg

542 ms

b3.gif

b3.gif

540 ms

b4.gif

b4.gif

572 ms

b5.gif

b5.gif

573 ms

b6.gif

b6.gif

807 ms

bar_faq_t.gif

bar_faq_t.gif

807 ms

bar_home_t.gif

bar_home_t.gif

813 ms

bar_product_t.gif

bar_product_t.gif

815 ms

bar_service_t.gif

bar_service_t.gif

866 ms

bar_about_t.gif

bar_about_t.gif

866 ms

bar_contact_t.gif

bar_contact_t.gif

1076 ms

bar_request_t.gif

bar_request_t.gif

1075 ms

leadership-th-5.gif

leadership-th-5.gif

1088 ms

copy_product.gif

copy_product.gif

1092 ms

product_select-1.gif

product_select-1.gif

1431 ms

Logo.gif

Logo.gif

1151 ms

bar_product_t_o.gif

bar_product_t_o.gif

271 ms

bar_faq_t_o.gif

bar_faq_t_o.gif

287 ms

bar_service_t_o.gif

bar_service_t_o.gif

288 ms

Accessibility Review

siliconthai.com accessibility score

58

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

Best Practices

siliconthai.com best practices score

67

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

SEO Factors

siliconthai.com SEO score

67

Search Engine Optimization Advices

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

    TIS-620

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Siliconthai.com 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 Siliconthai.com main page’s claimed encoding is tis-620. 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

siliconthai.com

Open Graph description is not detected on the main page of Siliconthai. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: