Tools & Wizards About Us
tht-ex.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

tht-ex.com

Explosion-proof LED Light, Hazardous Location LED Light | Taiwan | THT-EX

Page Load Speed

3.4 sec in total

First Response

288 ms

Resources Loaded

3 sec

Page Rendered

75 ms

tht-ex.com screenshot

About Website

Visit tht-ex.com now to see the best up-to-date THT EX content for Taiwan and also check out these interesting facts you probably never knew about tht-ex.com

THT-EX is the leading manufacturer of explosion-proof lighting in Taiwan. We took the lead to release the first AC-IN LED explosion-proof lighting for hazardous location applications. High protection ...

Visit tht-ex.com

Key Findings

We analyzed Tht-ex.com page load time and found that the first response time was 288 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

tht-ex.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value3,620 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value26.9 s

0/100

10%

Network Requests Diagram

www.tht-ex.com

288 ms

minified.js

50 ms

focus-within-polyfill.js

48 ms

polyfill.min.js

1301 ms

js

109 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tht-ex.com, 36% (25 requests) were made to Static.wixstatic.com and 34% (24 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (53%)

Content Size

2.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tht-ex.com main page is 2.4 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. 55% of websites need less resources to load. HTML takes 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 1.2 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 275.2 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 1.2 MB or 81% of the original size.

Image Optimization

-14%

Potential reduce by 102.0 kB

  • Original 741.3 kB
  • After minification 639.3 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. Obviously, THT EX needs image optimization as it can save up to 102.0 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 3.7 kB

  • Original 245.6 kB
  • After minification 245.6 kB
  • After compression 241.9 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 14 (31%)

Requests Now

45

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of THT EX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.tht-ex.com

www.tht-ex.com

288 ms

minified.js

minified.js

50 ms

focus-within-polyfill.js

focus-within-polyfill.js

48 ms

polyfill.min.js

polyfill.min.js

1301 ms

js

js

109 ms

js

js

169 ms

js

js

165 ms

thunderbolt-commons.718dbdea.bundle.min.js

thunderbolt-commons.718dbdea.bundle.min.js

67 ms

main.a041a540.bundle.min.js

main.a041a540.bundle.min.js

70 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

70 ms

lodash.min.js

lodash.min.js

71 ms

react.production.min.js

react.production.min.js

70 ms

react-dom.production.min.js

react-dom.production.min.js

76 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

75 ms

THT-EX-Logo_01.jpg

THT-EX-Logo_01.jpg

331 ms

Since2002_0619.jpg

Since2002_0619.jpg

637 ms

403c36_37deb0dee37a41cd8dcc21ae1a0ffc4b~mv2.png

403c36_37deb0dee37a41cd8dcc21ae1a0ffc4b~mv2.png

774 ms

language-01.png

language-01.png

765 ms

language-02.png

language-02.png

770 ms

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774 ms

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768 ms

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%E5%AE%98%E7%B6%B2%E9%81%B8%E5%96%AE%E5%9C%96_%E9%98%B2%E7%88%86%E7%87%88%E7%B8%BD%E5%9C%96.jpg

770 ms

%E5%AE%98%E7%B6%B2%E9%81%B8%E5%96%AE%E5%9C%96_cable-gland%E7%B8%BD%E5%9C%96.jpg

%E5%AE%98%E7%B6%B2%E9%81%B8%E5%96%AE%E5%9C%96_cable-gland%E7%B8%BD%E5%9C%96.jpg

823 ms

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%E5%AE%98%E7%B6%B2%E9%81%B8%E5%96%AE%E5%9C%96_%E9%AB%98%E6%BA%AB%E7%87%88%E7%B8%BD%E5%9C%96.jpg

849 ms

Long-term%20Weatherproof%20Test%20for%20Explosion%20Proof%20Lighting_THT-EX-01.jpg

Long-term%20Weatherproof%20Test%20for%20Explosion%20Proof%20Lighting_THT-EX-01.jpg

852 ms

403c36_a09405b19f304f948d473462bf812aa9~mv2.webp

403c36_a09405b19f304f948d473462bf812aa9~mv2.webp

863 ms

403c36_1ca604c2a6654ddeb774cca4454a8f92~mv2.webp

403c36_1ca604c2a6654ddeb774cca4454a8f92~mv2.webp

844 ms

403c36_1ca604c2a6654ddeb774cca4454a8f92~mv2.webp

403c36_1ca604c2a6654ddeb774cca4454a8f92~mv2.webp

863 ms

403c36_5eb63a32e4374ad3a5af56f9572e0287~mv2.webp

403c36_5eb63a32e4374ad3a5af56f9572e0287~mv2.webp

922 ms

403c36_5eb63a32e4374ad3a5af56f9572e0287~mv2.webp

403c36_5eb63a32e4374ad3a5af56f9572e0287~mv2.webp

944 ms

403c36_48aabf8de7fa4957a3062e8a0181abda~mv2.webp

403c36_48aabf8de7fa4957a3062e8a0181abda~mv2.webp

959 ms

403c36_48aabf8de7fa4957a3062e8a0181abda~mv2.webp

403c36_48aabf8de7fa4957a3062e8a0181abda~mv2.webp

956 ms

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1032 ms

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403c36_684d17576c43495b8b5fa2883daceb98~mv2.webp

1013 ms

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1057 ms

403c36_d5d9d831ae33459eb3cb0de3ac7b56d4~mv2.webp

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1071 ms

logo%2B%E7%99%BD%E5%BA%95-01.png

logo%2B%E7%99%BD%E5%BA%95-01.png

1115 ms

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1080 ms

%E8%AA%8D%E8%AD%89logo-%E5%BE%80%E9%A0%81%E5%BA%95%E9%83%A8.png

%E8%AA%8D%E8%AD%89logo-%E5%BE%80%E9%A0%81%E5%BA%95%E9%83%A8.png

1133 ms

253 ms

bundle.min.js

bundle.min.js

200 ms

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

33 ms

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15 ms

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32 ms

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31 ms

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32 ms

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31 ms

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58 ms

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58 ms

9_7S_tWeGDh5Pq3u05RVkj8E0i7KZn-EPnyo3HZu7kw.woff

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57 ms

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75 ms

deprecation-en.v5.html

deprecation-en.v5.html

21 ms

bolt-performance

bolt-performance

19 ms

deprecation-style.v5.css

deprecation-style.v5.css

5 ms

right-arrow.svg

right-arrow.svg

18 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

4 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

5 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

6 ms

Accessibility Review

tht-ex.com accessibility score

94

Accessibility Issues

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

Buttons do not have an accessible name

Best Practices

tht-ex.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tht-ex.com SEO score

91

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

Links do not have descriptive text

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tht-ex.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Tht-ex.com 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

tht-ex.com

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