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spgroup.org screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

spgroup.org

Home | Service Professionals

Page Load Speed

2.8 sec in total

First Response

685 ms

Resources Loaded

2 sec

Page Rendered

77 ms

spgroup.org screenshot

About Website

Visit spgroup.org now to see the best up-to-date Spgroup content and also check out these interesting facts you probably never knew about spgroup.org

Service Professionals provides industry-leading resources, training, and innovative solutions tailored for commercial HVAC contractors. We empower contractors through peer networking, leadership devel...

Visit spgroup.org

Key Findings

We analyzed Spgroup.org page load time and found that the first response time was 685 ms and then it took 2.1 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

spgroup.org performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

spgroup.org

685 ms

www.sp-hvac.com

75 ms

minified.js

34 ms

focus-within-polyfill.js

76 ms

polyfill.min.js

74 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Spgroup.org, 38% (17 requests) were made to Static.wixstatic.com and 27% (12 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (685 ms) belongs to the original domain Spgroup.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 520.7 kB (54%)

Content Size

964.3 kB

After Optimization

443.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Spgroup.org main page is 964.3 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. 30% of websites need less resources to load. HTML takes 590.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 475.4 kB

  • Original 590.4 kB
  • After minification 588.8 kB
  • After compression 115.0 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 475.4 kB or 81% of the original size.

Image Optimization

-36%

Potential reduce by 43.3 kB

  • Original 121.3 kB
  • After minification 78.1 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. Obviously, Spgroup needs image optimization as it can save up to 43.3 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.0 kB

  • Original 252.6 kB
  • After minification 252.6 kB
  • After compression 250.6 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 10 (31%)

Requests Now

32

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spgroup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

spgroup.org

spgroup.org

685 ms

www.sp-hvac.com

www.sp-hvac.com

75 ms

minified.js

minified.js

34 ms

focus-within-polyfill.js

focus-within-polyfill.js

76 ms

polyfill.min.js

polyfill.min.js

74 ms

thunderbolt-commons.b70ee867.bundle.min.js

thunderbolt-commons.b70ee867.bundle.min.js

60 ms

main.317ed945.bundle.min.js

main.317ed945.bundle.min.js

112 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

140 ms

lodash.min.js

lodash.min.js

113 ms

react.production.min.js

react.production.min.js

125 ms

react-dom.production.min.js

react-dom.production.min.js

140 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

138 ms

qt%3Dq-95.webp

qt%3Dq-95.webp

105 ms

bundle.min.js

bundle.min.js

54 ms

e7544b_cec80eb0941c46158cc48486ecd59687f000.jpg

e7544b_cec80eb0941c46158cc48486ecd59687f000.jpg

266 ms

e7544b_72367aa0b63746faac0096650e6e6fb8~mv2.png

e7544b_72367aa0b63746faac0096650e6e6fb8~mv2.png

280 ms

SP%20Site%20Banner%20Options-7_edited.png

SP%20Site%20Banner%20Options-7_edited.png

373 ms

e7544b_94ebbfa0827b4807acb3643bf3fcbdae~mv2.png

e7544b_94ebbfa0827b4807acb3643bf3fcbdae~mv2.png

266 ms

thumbnail_image002_edited.png

thumbnail_image002_edited.png

117 ms

monogram-plus-name_edited.png

monogram-plus-name_edited.png

276 ms

hughes_edited_edited.jpg

hughes_edited_edited.jpg

124 ms

blue_spg.png

blue_spg.png

268 ms

SPA.png

SPA.png

482 ms

Logo%20Design.jpg

Logo%20Design.jpg

449 ms

SPC.png

SPC.png

482 ms

e7544b_3480053c015f4bf4aa8e6928c69ccf55~mv2.png

e7544b_3480053c015f4bf4aa8e6928c69ccf55~mv2.png

421 ms

e7544b_94ebbfa0827b4807acb3643bf3fcbdae~mv2.png

e7544b_94ebbfa0827b4807acb3643bf3fcbdae~mv2.png

367 ms

Westbrook-FL-Logo-1-7b1a6317_edited.png

Westbrook-FL-Logo-1-7b1a6317_edited.png

557 ms

image%20(1)_edited_edited.png

image%20(1)_edited_edited.png

377 ms

e7544b_cef485f1b64b47898c484802aec76f97~mv2.png

e7544b_cef485f1b64b47898c484802aec76f97~mv2.png

595 ms

108 ms

109 ms

109 ms

107 ms

103 ms

106 ms

136 ms

141 ms

140 ms

135 ms

136 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

21 ms

deprecation-style.v5.css

deprecation-style.v5.css

4 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

spgroup.org accessibility score

93

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.

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

Links do not have a discernible name

Best Practices

spgroup.org best practices score

92

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

Page has valid source maps

SEO Factors

spgroup.org SEO score

100

Search Engine Optimization Advices

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 Spgroup.org 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 Spgroup.org 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

spgroup.org

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