Tools & Wizards About Us
deca-switchlab.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

deca-switchlab.com

DECA SwitchLab/Terminal Blocks/Industrial Switches/Industrial I/O Module

Page Load Speed

1.8 sec in total

First Response

16 ms

Resources Loaded

1.3 sec

Page Rendered

531 ms

deca-switchlab.com screenshot

About Website

Click here to check amazing DECA Switch Lab content. Otherwise, check out these important facts you probably never knew about deca-switchlab.com

SwitchLab are now the professional leading manufacturer of electric machinery switches and terminal blocks in Taiwan.SwitchLab pay much attention to “Quality Assurance”.

Visit deca-switchlab.com

Key Findings

We analyzed Deca-switchlab.com page load time and found that the first response time was 16 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

deca-switchlab.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.099

90/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

deca-switchlab.com

16 ms

deca-switchlab.com

606 ms

css

73 ms

themify-icons.css

152 ms

bootstrap.css

162 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Deca-switchlab.com, 29% (33 requests) were made to Szt7ac.a2cdn1.secureserver.net and 27% (30 requests) were made to I0.wp.com. The less responsive or slowest element that took the longest time to load (606 ms) belongs to the original domain Deca-switchlab.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 95.7 kB (5%)

Content Size

2.1 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Deca-switchlab.com main page is 2.1 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. Only a small number of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 82.9 kB

  • Original 98.8 kB
  • After minification 93.7 kB
  • After compression 15.8 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 82.9 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.6 MB
  • After minification 1.6 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. DECA Switch Lab images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.8 kB

  • Original 155.5 kB
  • After minification 155.4 kB
  • After compression 151.7 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.

CSS Optimization

-4%

Potential reduce by 9.0 kB

  • Original 202.2 kB
  • After minification 202.2 kB
  • After compression 193.2 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. Deca-switchlab.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 52 (62%)

Requests Now

84

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DECA Switch Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

deca-switchlab.com

deca-switchlab.com

16 ms

deca-switchlab.com

deca-switchlab.com

606 ms

css

css

73 ms

themify-icons.css

themify-icons.css

152 ms

bootstrap.css

bootstrap.css

162 ms

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meanmenu.css

150 ms

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dashicons.min.css

68 ms

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173 ms

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157 ms

responsive.css

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157 ms

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58 ms

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57 ms

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66 ms

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70 ms

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77 ms

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71 ms

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74 ms

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73 ms

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263 ms

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262 ms

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263 ms

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265 ms

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264 ms

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324 ms

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70 ms

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2 ms

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182 ms

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169 ms

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Accessibility Review

deca-switchlab.com accessibility score

86

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

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

deca-switchlab.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

deca-switchlab.com SEO score

90

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 Deca-switchlab.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 Deca-switchlab.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

deca-switchlab.com

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