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nspdusa.net screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

nspdusa.net

Swimming Pool Supplies Distributor | Backyard Living | POOLCORP.COM

Page Load Speed

2.5 sec in total

First Response

235 ms

Resources Loaded

1.5 sec

Page Rendered

791 ms

nspdusa.net screenshot

About Website

Welcome to nspdusa.net homepage info - get ready to check Nspdusa best content right away, or after learning these important things about nspdusa.net

The world’s leading distributor of swimming pool supplies, equipment, and related outdoor products

Visit nspdusa.net

Key Findings

We analyzed Nspdusa.net page load time and found that the first response time was 235 ms and then it took 2.3 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

nspdusa.net performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value6,830 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.086

93/100

15%

TTI (Time to Interactive)

Value35.7 s

0/100

10%

Network Requests Diagram

poolcorp.com

235 ms

www.poolcorp.com

249 ms

css

75 ms

css

94 ms

donotsell-extended.min.css

103 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Nspdusa.net, 14% (12 requests) were made to B2i.us and 13% (11 requests) were made to Cdn.clarip.com. The less responsive or slowest element that took the longest time to load (523 ms) relates to the external source B2i.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.9 kB (3%)

Content Size

6.2 MB

After Optimization

6.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nspdusa.net main page is 6.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 50.5 kB

  • Original 63.6 kB
  • After minification 60.4 kB
  • After compression 13.1 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 50.5 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 131.4 kB

  • Original 5.8 MB
  • After minification 5.7 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. Nspdusa images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.9 kB

  • Original 316.0 kB
  • After minification 316.0 kB
  • After compression 311.0 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.

CSS Optimization

-0%

Potential reduce by 73 B

  • Original 24.5 kB
  • After minification 24.5 kB
  • After compression 24.4 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. Nspdusa.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 42 (55%)

Requests Now

77

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nspdusa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

poolcorp.com

poolcorp.com

235 ms

www.poolcorp.com

www.poolcorp.com

249 ms

css

css

75 ms

css

css

94 ms

donotsell-extended.min.css

donotsell-extended.min.css

103 ms

block-3rd-parties.min.js

block-3rd-parties.min.js

111 ms

donotsell-block.min.js

donotsell-block.min.js

123 ms

otSDKStub.js

otSDKStub.js

91 ms

bootstrap.min.css

bootstrap.min.css

94 ms

slick.css

slick.css

86 ms

slick-theme.css

slick-theme.css

93 ms

animate.min.css

animate.min.css

88 ms

all.css

all.css

202 ms

yamm.css

yamm.css

41 ms

main.css

main.css

77 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

87 ms

popper.min.js

popper.min.js

99 ms

bootstrap.min.js

bootstrap.min.js

102 ms

main.js

main.js

76 ms

numeral.min.js

numeral.min.js

105 ms

mapdata.js

mapdata.js

69 ms

usmap.js

usmap.js

83 ms

18964837a2.js

18964837a2.js

147 ms

SECapi.js

SECapi.js

523 ms

lottie.js

lottie.js

84 ms

slick.min.js

slick.min.js

89 ms

v84a3a4012de94ce1a686ba8c167c359c1696973893317

v84a3a4012de94ce1a686ba8c167c359c1696973893317

143 ms

QuoteApi.asp

QuoteApi.asp

433 ms

Showapi.js

Showapi.js

473 ms

LibraryApi.js

LibraryApi.js

473 ms

6e804d16-42d8-41e7-97b4-56f66bb1022d.json

6e804d16-42d8-41e7-97b4-56f66bb1022d.json

409 ms

gtm.js

gtm.js

176 ms

poolcorp-logo.svg

poolcorp-logo.svg

53 ms

new-hero-wide.jpg

new-hero-wide.jpg

54 ms

curve-dots-wide.svg

curve-dots-wide.svg

135 ms

poolcorp-swoosh-white.svg

poolcorp-swoosh-white.svg

48 ms

careers.svg

careers.svg

45 ms

halftone.png

halftone.png

55 ms

product-icon.svg

product-icon.svg

71 ms

commitment-icon.svg

commitment-icon.svg

172 ms

sustainability-icon.svg

sustainability-icon.svg

173 ms

scp-bg.jpg

scp-bg.jpg

73 ms

scp-logo-white.png

scp-logo-white.png

73 ms

spp-bg.jpg

spp-bg.jpg

79 ms

spp-logo-white.png

spp-logo-white.png

122 ms

horizon-bg.jpg

horizon-bg.jpg

134 ms

horizon-logo-white.png

horizon-logo-white.png

168 ms

npt-bg.jpg

npt-bg.jpg

169 ms

npt-logo-white.png

npt-logo-white.png

293 ms

146_nasdaq_25yrs_2022.jpg

146_nasdaq_25yrs_2022.jpg

175 ms

023_nasdaq_25yrs_2022.jpg

023_nasdaq_25yrs_2022.jpg

291 ms

003_nasdaq_25yrs_2022.jpg

003_nasdaq_25yrs_2022.jpg

173 ms

001_nasdaq_25yrs_2022.jpg

001_nasdaq_25yrs_2022.jpg

319 ms

glassdoor-social-icon.svg

glassdoor-social-icon.svg

221 ms

font

font

31 ms

QuoteFeed.asp

QuoteFeed.asp

94 ms

QuoteFeed.asp

QuoteFeed.asp

131 ms

location

location

90 ms

ShowData.asp

ShowData.asp

101 ms

ShowData.asp

ShowData.asp

103 ms

SecData2.asp

SecData2.asp

134 ms

ajax-loader.gif

ajax-loader.gif

68 ms

otBannerSdk.js

otBannerSdk.js

99 ms

mic.jpg

mic.jpg

115 ms

poolcorp.com-dsr-controller.html

poolcorp.com-dsr-controller.html

97 ms

fa-solid-900.woff

fa-solid-900.woff

152 ms

fa-regular-400.woff

fa-regular-400.woff

174 ms

slick.woff

slick.woff

94 ms

fa-brands-400.woff

fa-brands-400.woff

224 ms

WEB.png

WEB.png

83 ms

PDF.png

PDF.png

93 ms

DOC.png

DOC.png

97 ms

XLS.png

XLS.png

99 ms

WEB_2.png

WEB_2.png

99 ms

ButtonRedClose.jpg

ButtonRedClose.jpg

74 ms

ButtonMinimize.jpg

ButtonMinimize.jpg

74 ms

ButtonMaximize.jpg

ButtonMaximize.jpg

73 ms

atrk.js

atrk.js

78 ms

donotsell-manager.min.css

donotsell-manager.min.css

32 ms

donotsell-manager-extended.min.js

donotsell-manager-extended.min.js

36 ms

main.js

main.js

28 ms

open-sans.min.css

open-sans.min.css

14 ms

poolcorp.com.json

poolcorp.com.json

18 ms

open-sans-v17-latin-regular.woff

open-sans-v17-latin-regular.woff

20 ms

open-sans-v17-latin-300.woff

open-sans-v17-latin-300.woff

20 ms

open-sans-v17-latin-600.woff

open-sans-v17-latin-600.woff

24 ms

acsb.js

acsb.js

63 ms

Accessibility Review

nspdusa.net accessibility score

86

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-*] attributes do not match their roles

High

[role]s do not have all required [aria-*] attributes

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

nspdusa.net 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nspdusa.net SEO score

83

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

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 Nspdusa.net 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 Nspdusa.net 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

nspdusa.net

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