Tools & Wizards About Us
powerqualityrecorders.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

powerqualityrecorders.com

Ranger Power Quality - Power Quality Monitoring - Ranger Power Quality

Page Load Speed

2.2 sec in total

First Response

201 ms

Resources Loaded

1.8 sec

Page Rendered

217 ms

powerqualityrecorders.com screenshot

About Website

Welcome to powerqualityrecorders.com homepage info - get ready to check Power Quality Recorders best content right away, or after learning these important things about powerqualityrecorders.com

World leaders in power quality, Ranger specializes in power quality monitoring and power quality analyzing.

Visit powerqualityrecorders.com

Key Findings

We analyzed Powerqualityrecorders.com page load time and found that the first response time was 201 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

powerqualityrecorders.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value430 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.065

97/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

rangerpq.com

201 ms

www.rangerpq.com

192 ms

www.rangerpq.com

443 ms

js

65 ms

sites.css

30 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Powerqualityrecorders.com, 38% (13 requests) were made to Rangerpq.com and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (662 ms) relates to the external source Rangerpq.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 94.5 kB (10%)

Content Size

910.9 kB

After Optimization

816.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Powerqualityrecorders.com main page is 910.9 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. 65% of websites need less resources to load. Javascripts take 499.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 31.4 kB

  • Original 39.9 kB
  • After minification 38.9 kB
  • After compression 8.5 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 31.4 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 1.9 kB

  • Original 336.5 kB
  • After minification 334.7 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. Power Quality Recorders images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 60.8 kB

  • Original 499.1 kB
  • After minification 499.1 kB
  • After compression 438.4 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 60.8 kB or 12% of the original size.

CSS Optimization

-1%

Potential reduce by 477 B

  • Original 35.3 kB
  • After minification 35.3 kB
  • After compression 34.8 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. Powerqualityrecorders.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (58%)

Requests Now

26

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Power Quality Recorders. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rangerpq.com

rangerpq.com

201 ms

www.rangerpq.com

www.rangerpq.com

192 ms

www.rangerpq.com

www.rangerpq.com

443 ms

js

js

65 ms

sites.css

sites.css

30 ms

fancybox.css

fancybox.css

29 ms

main_style.css

main_style.css

86 ms

font.css

font.css

27 ms

font.css

font.css

26 ms

font.css

font.css

25 ms

font.css

font.css

27 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

38 ms

stl.js

stl.js

38 ms

main.js

main.js

39 ms

custom.js

custom.js

162 ms

main-customer-accounts-site.js

main-customer-accounts-site.js

36 ms

2031876682.jpg

2031876682.jpg

530 ms

landing-indicator.png

landing-indicator.png

303 ms

body-bg.png

body-bg.png

382 ms

dsc-6179.png

dsc-6179.png

605 ms

dsc-6169.png

dsc-6169.png

662 ms

screen-shot-2020-02-11-at-10-35-19-am.png

screen-shot-2020-02-11-at-10-35-19-am.png

598 ms

synergysystems-primarylogo-inverse_1.png

synergysystems-primarylogo-inverse_1.png

464 ms

js

js

186 ms

analytics.js

analytics.js

242 ms

ga.js

ga.js

140 ms

snowday262.js

snowday262.js

99 ms

380 ms

regular.woff

regular.woff

69 ms

light.woff

light.woff

68 ms

bold.woff

bold.woff

68 ms

regular.ttf

regular.ttf

68 ms

regular.woff

regular.woff

68 ms

collect

collect

32 ms

Accessibility Review

powerqualityrecorders.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.

Best Practices

powerqualityrecorders.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

powerqualityrecorders.com SEO score

92

Search Engine Optimization Advices

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

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 Powerqualityrecorders.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 Powerqualityrecorders.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

powerqualityrecorders.com

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