Tools & Wizards About Us
superiorpoolcoversinc.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

superiorpoolcoversinc.com

Swimming Pool Covers, Pool Safety Covers-Superior Pool Covers inc.-Las Vegas, NV-St George, UT

Page Load Speed

1.8 sec in total

First Response

31 ms

Resources Loaded

1.7 sec

Page Rendered

162 ms

superiorpoolcoversinc.com screenshot

About Website

Click here to check amazing Superior Pool Covers Inc content. Otherwise, check out these important facts you probably never knew about superiorpoolcoversinc.com

Pool Safety Covers Repair and New Installation Serving Las Vegas, Henderson, Summerlin, Boulder City, St George, Ivins, Santa Clara, and Surrounding Areas

Visit superiorpoolcoversinc.com

Key Findings

We analyzed Superiorpoolcoversinc.com page load time and found that the first response time was 31 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

superiorpoolcoversinc.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.279

43/100

15%

TTI (Time to Interactive)

Value7.4 s

49/100

10%

Network Requests Diagram

www.superiorpoolcoversinc.com

31 ms

site.css

44 ms

duel.js

14 ms

addthis_widget.js

13 ms

scc-c2.min.js

28 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Superiorpoolcoversinc.com, 52% (15 requests) were made to Nebula.wsimg.com and 38% (11 requests) were made to Img1.wsimg.com. The less responsive or slowest element that took the longest time to load (700 ms) relates to the external source Nebula.wsimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 212.6 kB (5%)

Content Size

4.4 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Superiorpoolcoversinc.com main page is 4.4 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. 35% of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 55.5 kB

  • Original 65.2 kB
  • After minification 65.2 kB
  • After compression 9.7 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 55.5 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 9.8 kB

  • Original 4.1 MB
  • After minification 4.1 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. Superior Pool Covers Inc images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 113.9 kB

  • Original 188.5 kB
  • After minification 188.4 kB
  • After compression 74.6 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 113.9 kB or 60% of the original size.

CSS Optimization

-81%

Potential reduce by 33.4 kB

  • Original 41.1 kB
  • After minification 41.1 kB
  • After compression 7.6 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. Superiorpoolcoversinc.com needs all CSS files to be minified and compressed as it can save up to 33.4 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (33%)

Requests Now

27

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Superior Pool Covers Inc. 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 as a result speed up the page load time.

Network Requests Diagram

www.superiorpoolcoversinc.com

www.superiorpoolcoversinc.com

31 ms

site.css

site.css

44 ms

duel.js

duel.js

14 ms

addthis_widget.js

addthis_widget.js

13 ms

scc-c2.min.js

scc-c2.min.js

28 ms

jq.js

jq.js

26 ms

f57e8f6294a53577cce4df96335b5541

f57e8f6294a53577cce4df96335b5541

164 ms

media.gallery.js

media.gallery.js

34 ms

cookiemanager.js

cookiemanager.js

32 ms

iebackground.js

iebackground.js

113 ms

f86fa9b66ba4132e6ac7ab86865e074e

f86fa9b66ba4132e6ac7ab86865e074e

168 ms

6193c293212752651fd888bd7f4fe9ce

6193c293212752651fd888bd7f4fe9ce

183 ms

3df34fd5d6bc73780573d97fda0166a7

3df34fd5d6bc73780573d97fda0166a7

158 ms

ca9db228ed48ae8c55957d34997e4233

ca9db228ed48ae8c55957d34997e4233

220 ms

aa83a03a7f32bd5d50493bdc33ac4642

aa83a03a7f32bd5d50493bdc33ac4642

341 ms

25f820a081cc19ce4884e5a9412bf789

25f820a081cc19ce4884e5a9412bf789

285 ms

b6cab1d0545964b0aecfeb716b029590

b6cab1d0545964b0aecfeb716b029590

328 ms

8001f79ea6cc06b05e8d89594385d582

8001f79ea6cc06b05e8d89594385d582

400 ms

67b3d90d5f818e2d57da0ae41842a650

67b3d90d5f818e2d57da0ae41842a650

322 ms

util.window.js

util.window.js

9 ms

util.instances.js

util.instances.js

14 ms

util.model.js

util.model.js

29 ms

documentHelper.js

documentHelper.js

14 ms

d9fdd608d0afe760849600dcb5249241

d9fdd608d0afe760849600dcb5249241

700 ms

wsb-slideshow-arrows.png

wsb-slideshow-arrows.png

10 ms

fdc515953b887fc6b7b460130bc1212c

fdc515953b887fc6b7b460130bc1212c

695 ms

12bcf5f2005e0c48357ffd613ff1547a

12bcf5f2005e0c48357ffd613ff1547a

615 ms

1b80c3aeea052b4bbd91095419c19ddb

1b80c3aeea052b4bbd91095419c19ddb

586 ms

2f79bc4452a51dbf130618fd0928726e

2f79bc4452a51dbf130618fd0928726e

369 ms

Accessibility Review

superiorpoolcoversinc.com accessibility score

45

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

superiorpoolcoversinc.com best practices score

75

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

Page has valid source maps

SEO Factors

superiorpoolcoversinc.com SEO score

92

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

Image elements do not have [alt] attributes

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 Superiorpoolcoversinc.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 Superiorpoolcoversinc.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

superiorpoolcoversinc.com

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