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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

ul-performance-matters.com

UL Performance Matters

Page Load Speed

4.3 sec in total

First Response

344 ms

Resources Loaded

2.9 sec

Page Rendered

980 ms

ul-performance-matters.com screenshot

About Website

Welcome to ul-performance-matters.com homepage info - get ready to check UL Performance Matters best content right away, or after learning these important things about ul-performance-matters.com

UL's global Performance Materials business provides testing, certification and client support services to manufacturers and users of plastics, electrical insulation system, labeling systems, gaskets a...

Visit ul-performance-matters.com

Key Findings

We analyzed Ul-performance-matters.com page load time and found that the first response time was 344 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ul-performance-matters.com performance score

0

Network Requests Diagram

ul-performance-matters.com

344 ms

ul-performance-matters.com

1233 ms

jquery.bxslider.css

300 ms

typo.css

298 ms

main.css

300 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 79% of them (42 requests) were addressed to the original Ul-performance-matters.com, 6% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Ul-performance-matters.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 363.3 kB (11%)

Content Size

3.3 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ul-performance-matters.com main page is 3.3 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. 50% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 40.9 kB

  • Original 53.5 kB
  • After minification 48.4 kB
  • After compression 12.6 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 40.9 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 111.0 kB

  • Original 2.9 MB
  • After minification 2.8 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. UL Performance Matters images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 185.7 kB

  • Original 266.4 kB
  • After minification 237.8 kB
  • After compression 80.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 185.7 kB or 70% of the original size.

CSS Optimization

-68%

Potential reduce by 25.8 kB

  • Original 37.9 kB
  • After minification 27.7 kB
  • After compression 12.1 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. Ul-performance-matters.com needs all CSS files to be minified and compressed as it can save up to 25.8 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (29%)

Requests Now

48

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UL Performance Matters. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ul-performance-matters.com

ul-performance-matters.com

344 ms

ul-performance-matters.com

ul-performance-matters.com

1233 ms

jquery.bxslider.css

jquery.bxslider.css

300 ms

typo.css

typo.css

298 ms

main.css

main.css

300 ms

simplelightbox.css

simplelightbox.css

298 ms

cookiestyle.css

cookiestyle.css

295 ms

logo_performance.svg

logo_performance.svg

424 ms

logo_ul.png

logo_ul.png

567 ms

pfeil.svg

pfeil.svg

427 ms

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566 ms

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484 ms

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566 ms

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540 ms

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586 ms

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587 ms

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633 ms

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663 ms

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662 ms

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662 ms

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684 ms

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685 ms

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730 ms

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773 ms

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769 ms

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773 ms

events.svg

events.svg

770 ms

downloads.svg

downloads.svg

772 ms

jquery-latest.min.js

jquery-latest.min.js

765 ms

jquery.bxslider.js

jquery.bxslider.js

789 ms

simple-lightbox.js

simple-lightbox.js

791 ms

main.js

main.js

788 ms

jquery.cookie.js

jquery.cookie.js

792 ms

ef732104-06a3-4c58-9679-7776a80ffca0.js

ef732104-06a3-4c58-9679-7776a80ffca0.js

346 ms

css

css

43 ms

UL969A-Marking-and-Labeling-Standard.jpg

UL969A-Marking-and-Labeling-Standard.jpg

949 ms

hexagon_blau.png

hexagon_blau.png

619 ms

UL-Safety-Quality-Recycled-Plastics.jpg

UL-Safety-Quality-Recycled-Plastics.jpg

990 ms

UL1446-Slider.jpg

UL1446-Slider.jpg

1072 ms

hexagon_tuerkis.png

hexagon_tuerkis.png

623 ms

UL-Additive-Manufacturing-Slider.jpg

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988 ms

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UL-Battery-Cell-Separator-Slider.jpg

1039 ms

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13 ms

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52 ms

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76 ms

analytics.js

analytics.js

15 ms

optanon.css

optanon.css

307 ms

collect

collect

13 ms

collect

collect

53 ms

munchkin.js

munchkin.js

82 ms

bx_loader.gif

bx_loader.gif

101 ms

controls.png

controls.png

100 ms

munchkin.js

munchkin.js

7 ms

SEO Factors

ul-performance-matters.com SEO score

0

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 Ul-performance-matters.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 Ul-performance-matters.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

ul-performance-matters.com

Open Graph description is not detected on the main page of UL Performance Matters. 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: