Tools & Wizards About Us
surgepure.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

surgepure.com

SurgePure | Industrial Surge Protection | Surge Protection Devices

Page Load Speed

900 ms in total

First Response

63 ms

Resources Loaded

778 ms

Page Rendered

59 ms

surgepure.com screenshot

About Website

Click here to check amazing Surge Pure content. Otherwise, check out these important facts you probably never knew about surgepure.com

SurgePure's leading industrial surge protection devices are rated foremost in the industry because of our unique non-degrading design. UL1449, 4th Edition Type1

Visit surgepure.com

Key Findings

We analyzed Surgepure.com page load time and found that the first response time was 63 ms and then it took 837 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

surgepure.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value1,770 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

www.surgepure.com

63 ms

minified.js

53 ms

focus-within-polyfill.js

51 ms

polyfill.min.js

51 ms

swap.js

105 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Surgepure.com, 33% (13 requests) were made to Static.parastorage.com and 33% (13 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (431 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 439.2 kB (39%)

Content Size

1.1 MB

After Optimization

682.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Surgepure.com main page is 1.1 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. 40% of websites need less resources to load. HTML takes 502.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 393.8 kB

  • Original 502.4 kB
  • After minification 500.7 kB
  • After compression 108.5 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 393.8 kB or 78% of the original size.

Image Optimization

-12%

Potential reduce by 41.1 kB

  • Original 341.8 kB
  • After minification 300.7 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, Surge Pure needs image optimization as it can save up to 41.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 4.3 kB

  • Original 277.5 kB
  • After minification 277.5 kB
  • After compression 273.2 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 14 (54%)

Requests Now

26

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Surge Pure. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.surgepure.com

www.surgepure.com

63 ms

minified.js

minified.js

53 ms

focus-within-polyfill.js

focus-within-polyfill.js

51 ms

polyfill.min.js

polyfill.min.js

51 ms

swap.js

swap.js

105 ms

thunderbolt-commons.dae61f88.bundle.min.js

thunderbolt-commons.dae61f88.bundle.min.js

93 ms

main.de20c391.bundle.min.js

main.de20c391.bundle.min.js

93 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

92 ms

lodash.min.js

lodash.min.js

93 ms

react.production.min.js

react.production.min.js

93 ms

react-dom.production.min.js

react-dom.production.min.js

136 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

134 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

134 ms

bat.js

bat.js

103 ms

SurgePure_Logo.jpg

SurgePure_Logo.jpg

314 ms

bundle.min.js

bundle.min.js

84 ms

866c55_42136544c005425888570d0c13c96ddd~mv2_d_4300_3108_s_4_2.jpg

866c55_42136544c005425888570d0c13c96ddd~mv2_d_4300_3108_s_4_2.jpg

284 ms

Mach%202.png

Mach%202.png

257 ms

866c55_a0648c9ef1b74c50b6221abfcfb44f82~mv2.jpg

866c55_a0648c9ef1b74c50b6221abfcfb44f82~mv2.jpg

253 ms

866c55_d21b30f9aad5492d91777e0109158a4b~mv2.webp

866c55_d21b30f9aad5492d91777e0109158a4b~mv2.webp

218 ms

866c55_1b9fb4f02d7a474981aa011d03d83601~mv2_d_5043_2194_s_2.jpg

866c55_1b9fb4f02d7a474981aa011d03d83601~mv2_d_5043_2194_s_2.jpg

332 ms

866c55_5f80af7ad8a245989d659fd27b3214a2~mv2_d_4710_3144_s_4_2.jpg

866c55_5f80af7ad8a245989d659fd27b3214a2~mv2_d_4710_3144_s_4_2.jpg

431 ms

134616190.js

134616190.js

58 ms

126 ms

116 ms

122 ms

120 ms

113 ms

106 ms

147 ms

148 ms

146 ms

148 ms

166 ms

164 ms

182 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

21 ms

deprecation-style.v5.css

deprecation-style.v5.css

6 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

surgepure.com accessibility score

88

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

surgepure.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

surgepure.com SEO score

100

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

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 Surgepure.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 Surgepure.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

surgepure.com

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