Tools & Wizards About Us
poolchemistrytraininginstitute.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

poolchemistrytraininginstitute.com

Pool Chemistry Certification | Training | Pool Chemistry Training Institute

Page Load Speed

2.9 sec in total

First Response

170 ms

Resources Loaded

1.9 sec

Page Rendered

835 ms

poolchemistrytraininginstitute.com screenshot

About Website

Click here to check amazing Pool Chemistry Training Institute content. Otherwise, check out these important facts you probably never knew about poolchemistrytraininginstitute.com

Pool Chemistry Training Institute provides books and courses for residential pool service technicians. Enroll Today!

Visit poolchemistrytraininginstitute.com

Key Findings

We analyzed Poolchemistrytraininginstitute.com page load time and found that the first response time was 170 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

poolchemistrytraininginstitute.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value16.3 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.081

94/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

poolchemistrytraininginstitute.com

170 ms

poolchemistrytraininginstitute.com

245 ms

style.css

232 ms

responsive.css

193 ms

icons.css

42 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 63% of them (49 requests) were addressed to the original Poolchemistrytraininginstitute.com, 18% (14 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (915 ms) belongs to the original domain Poolchemistrytraininginstitute.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 333.9 kB (8%)

Content Size

4.1 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Poolchemistrytraininginstitute.com main page is 4.1 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. 75% 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 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 83.3 kB

  • Original 101.9 kB
  • After minification 98.6 kB
  • After compression 18.5 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 83.3 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 195.4 kB

  • Original 3.4 MB
  • After minification 3.2 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. Pool Chemistry Training Institute images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 5.6 kB

  • Original 461.9 kB
  • After minification 461.9 kB
  • After compression 456.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-39%

Potential reduce by 49.6 kB

  • Original 126.2 kB
  • After minification 79.1 kB
  • After compression 76.6 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. Poolchemistrytraininginstitute.com needs all CSS files to be minified and compressed as it can save up to 49.6 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (68%)

Requests Now

56

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pool Chemistry Training Institute. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

poolchemistrytraininginstitute.com

poolchemistrytraininginstitute.com

170 ms

poolchemistrytraininginstitute.com

poolchemistrytraininginstitute.com

245 ms

style.css

style.css

232 ms

responsive.css

responsive.css

193 ms

icons.css

icons.css

42 ms

dynamic-styles.css

dynamic-styles.css

189 ms

default.css

default.css

24 ms

elementor-icons.min.css

elementor-icons.min.css

210 ms

frontend.min.css

frontend.min.css

218 ms

swiper.min.css

swiper.min.css

52 ms

post-912.css

post-912.css

64 ms

global.css

global.css

81 ms

post-8.css

post-8.css

284 ms

css

css

34 ms

fontawesome.min.css

fontawesome.min.css

377 ms

solid.min.css

solid.min.css

403 ms

regular.min.css

regular.min.css

448 ms

jquery.min.js

jquery.min.js

249 ms

jquery-migrate.min.js

jquery-migrate.min.js

420 ms

signup-form-widget.min.js

signup-form-widget.min.js

60 ms

js

js

105 ms

css

css

43 ms

css

css

43 ms

css

css

45 ms

animations.min.css

animations.min.css

402 ms

scripts.js

scripts.js

297 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

307 ms

jquery.flexslider.js

jquery.flexslider.js

320 ms

jquery.validate.js

jquery.validate.js

330 ms

responsivecarousel.min.js

responsivecarousel.min.js

355 ms

jquery.owl.carousel.min.js

jquery.owl.carousel.min.js

367 ms

jquery.custom.js

jquery.custom.js

380 ms

webpack.runtime.min.js

webpack.runtime.min.js

558 ms

frontend-modules.min.js

frontend-modules.min.js

391 ms

waypoints.min.js

waypoints.min.js

400 ms

core.min.js

core.min.js

707 ms

frontend.min.js

frontend.min.js

707 ms

1603175309936.png

1603175309936.png

318 ms

pool2.jpg

pool2.jpg

63 ms

Pool-Water-Chemistry-Consultants-768x548.png

Pool-Water-Chemistry-Consultants-768x548.png

596 ms

poolcoverphoto1-1024x682.jpg

poolcoverphoto1-1024x682.jpg

63 ms

PCC-Logo-Patch-072218-768x885.png

PCC-Logo-Patch-072218-768x885.png

64 ms

CPSA-logo.png

CPSA-logo.png

65 ms

pool-and-hot-tub-alliance-APSP-accredited-pool-company.png

pool-and-hot-tub-alliance-APSP-accredited-pool-company.png

318 ms

National-Plasterers-Council-Logo.png

National-Plasterers-Council-Logo.png

88 ms

IPSSA-Logo.png

IPSSA-Logo.png

376 ms

Pool-Water-Chemical-Calculator-Apps-768x704.png

Pool-Water-Chemical-Calculator-Apps-768x704.png

617 ms

Swimming-Pool-Service-and-Maintenance-Guide-Books-768x913.png

Swimming-Pool-Service-and-Maintenance-Guide-Books-768x913.png

699 ms

section2.jpg

section2.jpg

681 ms

2-1603175309936-300x277.png

2-1603175309936-300x277.png

585 ms

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154 ms

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165 ms

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KFOmCnqEu92Fr1Mu4mxP.ttf

166 ms

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164 ms

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165 ms

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KFOlCnqEu92Fr1MmYUtfBBc9.ttf

165 ms

fa-solid-900.woff

fa-solid-900.woff

599 ms

fa-regular-400.woff

fa-regular-400.woff

734 ms

KFOkCnqEu92Fr1Mu51xIIzc.ttf

KFOkCnqEu92Fr1Mu51xIIzc.ttf

165 ms

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185 ms

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185 ms

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185 ms

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186 ms

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185 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

825 ms

Icomoon.woff

Icomoon.woff

915 ms

hbicons.woff

hbicons.woff

795 ms

underscore-min.js

underscore-min.js

181 ms

js

js

123 ms

analytics.js

analytics.js

83 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

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54 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

72 ms

collect

collect

34 ms

api.js

api.js

48 ms

recaptcha__en.js

recaptcha__en.js

21 ms

signup-form-widget.css

signup-form-widget.css

15 ms

b8494e338e4489be24c1c446e8cdc338.json

b8494e338e4489be24c1c446e8cdc338.json

63 ms

ctct-close-x.svg

ctct-close-x.svg

23 ms

Accessibility Review

poolchemistrytraininginstitute.com accessibility score

77

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.

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

High

Links do not have a discernible name

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

poolchemistrytraininginstitute.com best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

poolchemistrytraininginstitute.com SEO score

86

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

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 Poolchemistrytraininginstitute.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 Poolchemistrytraininginstitute.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

poolchemistrytraininginstitute.com

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