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controllaser.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 85

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

controllaser.com

Control Laser Corp Home Page - Control Laser Corp Since 1965

Page Load Speed

2.2 sec in total

First Response

139 ms

Resources Loaded

1.6 sec

Page Rendered

481 ms

controllaser.com screenshot

About Website

Click here to check amazing Control Laser content. Otherwise, check out these important facts you probably never knew about controllaser.com

Control Laser Corporation is the 1st laser equipment manufacturer in the world since 1965, we focus on custom engineering services to customer in aerospace, semiconductor, medical and automotive indus...

Visit controllaser.com

Key Findings

We analyzed Controllaser.com page load time and found that the first response time was 139 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

controllaser.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

2/100

25%

SI (Speed Index)

Value4.5 s

74/100

10%

TBT (Total Blocking Time)

Value920 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.568

13/100

15%

TTI (Time to Interactive)

Value8.8 s

36/100

10%

Network Requests Diagram

controllaser.com

139 ms

controllaser.com

192 ms

www.controllaser.com

76 ms

webfontloader.min.js

17 ms

39d1c.css

54 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 70% of them (16 requests) were addressed to the original Controllaser.com, 9% (2 requests) were made to Googletagmanager.com and 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (360 ms) belongs to the original domain Controllaser.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.5 kB (24%)

Content Size

255.7 kB

After Optimization

193.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Controllaser.com main page is 255.7 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. 55% of websites need less resources to load. CSS take 131.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 61.4 kB

  • Original 79.7 kB
  • After minification 79.2 kB
  • After compression 18.4 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 61.4 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 932 B

  • Original 21.8 kB
  • After minification 20.9 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. Control Laser images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 91 B

  • Original 22.4 kB
  • After minification 22.4 kB
  • After compression 22.3 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

-0%

Potential reduce by 114 B

  • Original 131.7 kB
  • After minification 131.7 kB
  • After compression 131.6 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. Controllaser.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (65%)

Requests Now

17

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Control Laser. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

controllaser.com

controllaser.com

139 ms

controllaser.com

controllaser.com

192 ms

www.controllaser.com

www.controllaser.com

76 ms

webfontloader.min.js

webfontloader.min.js

17 ms

39d1c.css

39d1c.css

54 ms

style.css

style.css

191 ms

jquery.min.js

jquery.min.js

209 ms

instant_click.min.js

instant_click.min.js

179 ms

2e5989c6b3f94602c5b4b043ed395a67.js

2e5989c6b3f94602c5b4b043ed395a67.js

360 ms

c895056382.css

c895056382.css

19 ms

font-awesome-css.min.css

font-awesome-css.min.css

13 ms

gtm.js

gtm.js

312 ms

en.png

en.png

204 ms

ja.png

ja.png

206 ms

CLC-HANS-Logo-500w.png

CLC-HANS-Logo-500w.png

206 ms

black_lozenge.png

black_lozenge.png

205 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

304 ms

css

css

101 ms

optimize.js

optimize.js

219 ms

conversion_async.js

conversion_async.js

344 ms

js

js

202 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

244 ms

116 ms

Accessibility Review

controllaser.com accessibility score

96

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

Best Practices

controllaser.com best practices score

85

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

controllaser.com SEO score

81

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Controllaser.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Controllaser.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

controllaser.com

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