Tools & Wizards About Us
polarpower.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

polarpower.com

Polar Power, Inc. Homepage

Page Load Speed

16.9 sec in total

First Response

7.2 sec

Resources Loaded

8.9 sec

Page Rendered

781 ms

polarpower.com screenshot

About Website

Welcome to polarpower.com homepage info - get ready to check Polar Power best content for United States right away, or after learning these important things about polarpower.com

DC generators & Alternators, Hybrid Power, Solar Power, Telecommunications, Marine, Military.

Visit polarpower.com

Key Findings

We analyzed Polarpower.com page load time and found that the first response time was 7.2 sec and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

polarpower.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

polarpower.com

7225 ms

polarpower.com

325 ms

css

35 ms

1723654907-css78c76ca1f79834d559fdb2e4ea09099c2ad313adaa73383c874b671c47106.css

140 ms

1723654907-cssa2d4daa807ed41254a875d1c54afa618ad45ea8160a61dc5645f08e6c8a65.css

208 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 69% of them (57 requests) were addressed to the original Polarpower.com, 19% (16 requests) were made to I0.wp.com and 7% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (7.2 sec) belongs to the original domain Polarpower.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 293.0 kB (4%)

Content Size

7.2 MB

After Optimization

6.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Polarpower.com main page is 7.2 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. 50% of websites need less resources to load. Images take 6.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 87.2 kB

  • Original 108.4 kB
  • After minification 108.3 kB
  • After compression 21.2 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 87.2 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 1.8 kB

  • Original 6.4 MB
  • After minification 6.4 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. Polar Power images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 91.8 kB

  • Original 398.5 kB
  • After minification 398.5 kB
  • After compression 306.8 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 91.8 kB or 23% of the original size.

CSS Optimization

-42%

Potential reduce by 112.2 kB

  • Original 264.1 kB
  • After minification 264.0 kB
  • After compression 151.9 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. Polarpower.com needs all CSS files to be minified and compressed as it can save up to 112.2 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (79%)

Requests Now

73

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Polar Power. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

polarpower.com

polarpower.com

7225 ms

polarpower.com

polarpower.com

325 ms

css

css

35 ms

1723654907-css78c76ca1f79834d559fdb2e4ea09099c2ad313adaa73383c874b671c47106.css

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140 ms

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1723654907-cssa2d4daa807ed41254a875d1c54afa618ad45ea8160a61dc5645f08e6c8a65.css

208 ms

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196 ms

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203 ms

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190 ms

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204 ms

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208 ms

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273 ms

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281 ms

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338 ms

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453 ms

jquery.min.js

jquery.min.js

360 ms

jquery-migrate.min.js

jquery-migrate.min.js

300 ms

service-facebook-pixel.js

service-facebook-pixel.js

379 ms

iphorm.js

iphorm.js

363 ms

rbtools.min.js

rbtools.min.js

613 ms

rs6.min.js

rs6.min.js

616 ms

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383 ms

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391 ms

cookie-popup.min.js

cookie-popup.min.js

564 ms

core.min.js

core.min.js

565 ms

jquery.fileupload.min.js

jquery.fileupload.min.js

566 ms

jquery.iphorm.js

jquery.iphorm.js

567 ms

jquery.form.min.js

jquery.form.min.js

602 ms

jquery.smooth-scroll.min.js

jquery.smooth-scroll.min.js

602 ms

jquery.qtip.min.js

jquery.qtip.min.js

624 ms

jquery.uniform.min.js

jquery.uniform.min.js

624 ms

jquery.infieldlabel.min.js

jquery.infieldlabel.min.js

714 ms

light.js

light.js

714 ms

dark.js

dark.js

765 ms

e-202436.js

e-202436.js

17 ms

hoverIntent.min.js

hoverIntent.min.js

717 ms

maxmegamenu.js

maxmegamenu.js

813 ms

shield-notbot.bundle.js

shield-notbot.bundle.js

815 ms

avia-footer-scripts-088cc690f86205acf9f313e950ff4233.js

avia-footer-scripts-088cc690f86205acf9f313e950ff4233.js

864 ms

js

js

76 ms

logo33tm.png

logo33tm.png

507 ms

dummy.png

dummy.png

242 ms

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242 ms

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245 ms

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245 ms

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244 ms

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245 ms

telco.png

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244 ms

hybrid.jpg

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245 ms

marineY.jpg

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247 ms

military-11.jpg

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247 ms

ev-1.jpg

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245 ms

8080P-40205-right.jpg

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269 ms

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246 ms

logo4.png

logo4.png

269 ms

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200 ms

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227 ms

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274 ms

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34 ms

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381 ms

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183 ms

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112 ms

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116 ms

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71 ms

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70 ms

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79 ms

captcha-refresh-icon.png

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113 ms

default-loading.gif

default-loading.gif

84 ms

error.png

error.png

75 ms

success.png

success.png

115 ms

input-active-bg-rep.png

input-active-bg-rep.png

91 ms

file-upload-progress-area.png

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185 ms

file-progress-bar-bg.png

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185 ms

file-close.png

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188 ms

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201 ms

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198 ms

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210 ms

file-progress-bg.png

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278 ms

file-progress-bar-bg.png

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275 ms

file-close.png

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293 ms

file-upload-tick.png

file-upload-tick.png

291 ms

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293 ms

captcha-refresh-icon.png

captcha-refresh-icon.png

301 ms

loading.gif

loading.gif

347 ms

Accessibility Review

polarpower.com accessibility score

76

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

[aria-hidden="true"] elements contain focusable descendents

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

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

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

polarpower.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

polarpower.com SEO score

77

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

High

Image elements do not have [alt] attributes

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

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 Polarpower.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 Polarpower.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

polarpower.com

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