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butlertech.ie screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

butlertech.ie

Secure Communications, Test & Measurement, Calibration | Butler Technologies

Page Load Speed

2.6 sec in total

First Response

157 ms

Resources Loaded

2.4 sec

Page Rendered

85 ms

butlertech.ie screenshot

About Website

Welcome to butlertech.ie homepage info - get ready to check Butler Tech best content right away, or after learning these important things about butlertech.ie

Butler Technologies provides secure communications, test & measurement systems and components as well as INAB Accredited Calibration Laboratory services both in-house and on-site.

Visit butlertech.ie

Key Findings

We analyzed Butlertech.ie page load time and found that the first response time was 157 ms and then it took 2.5 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

butlertech.ie performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

www.butlertech.ie

157 ms

originTrials.41d7301a.bundle.min.js

47 ms

minified.js

50 ms

focus-within-polyfill.js

47 ms

polyfill.min.js

329 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Butlertech.ie, 44% (32 requests) were made to Static.wixstatic.com and 34% (25 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 531.7 kB (46%)

Content Size

1.2 MB

After Optimization

631.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Butlertech.ie main page is 1.2 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 528.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 418.1 kB

  • Original 528.5 kB
  • After minification 526.8 kB
  • After compression 110.5 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 418.1 kB or 79% of the original size.

Image Optimization

-27%

Potential reduce by 113.5 kB

  • Original 426.0 kB
  • After minification 312.6 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. Obviously, Butler Tech needs image optimization as it can save up to 113.5 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 192 B

  • Original 208.9 kB
  • After minification 208.8 kB
  • After compression 208.7 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.

Requests Breakdown

Number of requests can be reduced by 11 (23%)

Requests Now

48

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Butler Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.butlertech.ie

www.butlertech.ie

157 ms

originTrials.41d7301a.bundle.min.js

originTrials.41d7301a.bundle.min.js

47 ms

minified.js

minified.js

50 ms

focus-within-polyfill.js

focus-within-polyfill.js

47 ms

polyfill.min.js

polyfill.min.js

329 ms

thunderbolt-commons.7c91a755.bundle.min.js

thunderbolt-commons.7c91a755.bundle.min.js

85 ms

main.8534eeb3.bundle.min.js

main.8534eeb3.bundle.min.js

85 ms

lodash.min.js

lodash.min.js

85 ms

react.production.min.js

react.production.min.js

35 ms

react-dom.production.min.js

react-dom.production.min.js

84 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

85 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

85 ms

0f8310_0e6200dbeb3846ecb341b8ef38ebfdbef000.jpg

0f8310_0e6200dbeb3846ecb341b8ef38ebfdbef000.jpg

275 ms

Butler%20Technologies%20-%20white%20logo%20-%20transparent.png

Butler%20Technologies%20-%20white%20logo%20-%20transparent.png

275 ms

Arrow_3_edited_edited_edited_edited.png

Arrow_3_edited_edited_edited_edited.png

522 ms

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548 ms

Calibration%20photo.png

Calibration%20photo.png

518 ms

FLIR%20range%20together_jfif.jpg

FLIR%20range%20together_jfif.jpg

519 ms

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544 ms

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519 ms

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676 ms

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797 ms

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545 ms

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734 ms

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761 ms

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876 ms

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800 ms

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851 ms

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1008 ms

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938 ms

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1048 ms

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986 ms

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1015 ms

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1059 ms

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1186 ms

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1163 ms

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1247 ms

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1215 ms

butler-ltd-sm.png

butler-ltd-sm.png

1221 ms

Butler%20Tech%20logo%20UK1.png

Butler%20Tech%20logo%20UK1.png

1232 ms

butlertech-inc-logo.png

butlertech-inc-logo.png

1414 ms

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1329 ms

trace-logo.png

trace-logo.png

1375 ms

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1373 ms

bundle.min.js

bundle.min.js

253 ms

bc176270-17fa-4c78-a343-9fe52824e501.woff

bc176270-17fa-4c78-a343-9fe52824e501.woff

58 ms

07d62b21-8d7a-4c36-be86-d32ab1089972.woff

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58 ms

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11 ms

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57 ms

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58 ms

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56 ms

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136 ms

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135 ms

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135 ms

AvenirLTW05-35Light.woff

AvenirLTW05-35Light.woff

135 ms

115 ms

115 ms

114 ms

112 ms

107 ms

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150 ms

144 ms

149 ms

143 ms

141 ms

142 ms

deprecation-en.v5.html

deprecation-en.v5.html

9 ms

bolt-performance

bolt-performance

35 ms

deprecation-style.v5.css

deprecation-style.v5.css

13 ms

right-arrow.svg

right-arrow.svg

11 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

5 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

4 ms

Accessibility Review

butlertech.ie accessibility score

95

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

Best Practices

butlertech.ie best practices score

92

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

Page has valid source maps

SEO Factors

butlertech.ie SEO score

93

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

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 Butlertech.ie 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 Butlertech.ie 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

butlertech.ie

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