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pro-flash.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% 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

  • 98

    SEO

    Google-friendlier than
    92% of websites

pro-flash.com

Building Materials | Pro-flash Building Products Inc.

Page Load Speed

2.3 sec in total

First Response

87 ms

Resources Loaded

2.1 sec

Page Rendered

80 ms

pro-flash.com screenshot

About Website

Welcome to pro-flash.com homepage info - get ready to check Pro Flash best content right away, or after learning these important things about pro-flash.com

Pro-Flash Building Products specializes in building envelope solutions. Creating professional, fast and economical solutions to improve air sealing and moisture management. We focus on all building pe...

Visit pro-flash.com

Key Findings

We analyzed Pro-flash.com page load time and found that the first response time was 87 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

pro-flash.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

www.pro-flash.com

87 ms

originTrials.41d7301a.bundle.min.js

35 ms

minified.js

40 ms

focus-within-polyfill.js

39 ms

polyfill.min.js

674 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Pro-flash.com, 47% (28 requests) were made to Static.wixstatic.com and 27% (16 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 722.3 kB (41%)

Content Size

1.8 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Pro-flash.com main page is 1.8 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. 45% of websites need less resources to load. HTML takes 789.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 641.9 kB

  • Original 789.2 kB
  • After minification 787.6 kB
  • After compression 147.3 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 641.9 kB or 81% of the original size.

Image Optimization

-10%

Potential reduce by 77.7 kB

  • Original 749.2 kB
  • After minification 671.5 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. Pro Flash images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.8 kB

  • Original 228.9 kB
  • After minification 228.8 kB
  • After compression 226.1 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 (25%)

Requests Now

44

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Flash. 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.pro-flash.com

www.pro-flash.com

87 ms

originTrials.41d7301a.bundle.min.js

originTrials.41d7301a.bundle.min.js

35 ms

minified.js

minified.js

40 ms

focus-within-polyfill.js

focus-within-polyfill.js

39 ms

polyfill.min.js

polyfill.min.js

674 ms

thunderbolt-commons.eb770ee8.bundle.min.js

thunderbolt-commons.eb770ee8.bundle.min.js

68 ms

main.578f27a3.bundle.min.js

main.578f27a3.bundle.min.js

66 ms

lodash.min.js

lodash.min.js

67 ms

react.production.min.js

react.production.min.js

65 ms

react-dom.production.min.js

react-dom.production.min.js

69 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

67 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

68 ms

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315 ms

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476 ms

House%20with%20Pro-Flash%20%26%20Flex-Sill%20(2).png

House%20with%20Pro-Flash%20%26%20Flex-Sill%20(2).png

603 ms

water.png

water.png

478 ms

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595 ms

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461 ms

Roof%20Flashing.png

Roof%20Flashing.png

485 ms

Roof%20Icon.png

Roof%20Icon.png

641 ms

water2.png

water2.png

669 ms

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668 ms

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616 ms

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768 ms

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773 ms

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839 ms

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801 ms

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795 ms

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862 ms

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959 ms

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878 ms

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960 ms

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982 ms

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952 ms

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1040 ms

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1127 ms

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1099 ms

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1062 ms

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1085 ms

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1209 ms

bundle.min.js

bundle.min.js

107 ms

9VWMTeb5jtXkNoTv949NpRsxEYwM7FgeyaSgU71cLG0.woff

9VWMTeb5jtXkNoTv949NpRsxEYwM7FgeyaSgU71cLG0.woff

65 ms

aDjpMND83pDErGXlVEr-SRsxEYwM7FgeyaSgU71cLG0.woff

aDjpMND83pDErGXlVEr-SRsxEYwM7FgeyaSgU71cLG0.woff

63 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

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64 ms

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140 ms

deprecation-en.v5.html

deprecation-en.v5.html

7 ms

bolt-performance

bolt-performance

28 ms

deprecation-style.v5.css

deprecation-style.v5.css

12 ms

right-arrow.svg

right-arrow.svg

11 ms

Accessibility Review

pro-flash.com accessibility score

95

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

Links do not have a discernible name

Best Practices

pro-flash.com 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

pro-flash.com SEO score

98

Search Engine Optimization Advices

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 Pro-flash.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 Pro-flash.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

pro-flash.com

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