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solarindustries.com screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

solarindustries.com

Solar Pool Heater, Solar Swimming Pool Heating | Solar Industries

Page Load Speed

1.4 sec in total

First Response

162 ms

Resources Loaded

994 ms

Page Rendered

237 ms

solarindustries.com screenshot

About Website

Visit solarindustries.com now to see the best up-to-date Solar Industries content and also check out these interesting facts you probably never knew about solarindustries.com

Solar Industries is a leading industries in providing superior solar pool heaters, solar pool heating solutions for residential and commercial pool owners worldwide for over 35 years.

Visit solarindustries.com

Key Findings

We analyzed Solarindustries.com page load time and found that the first response time was 162 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

solarindustries.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

solarindustries.com

162 ms

jquery.tools.min.js

146 ms

jquery.advancedSlider.min.js

130 ms

jquery.easing.1.3.js

129 ms

jquery.mousewheel.min.js

126 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 93% of them (53 requests) were addressed to the original Solarindustries.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (485 ms) belongs to the original domain Solarindustries.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 66.6 kB (8%)

Content Size

825.8 kB

After Optimization

759.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Solarindustries.com main page is 825.8 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. 40% of websites need less resources to load. Images take 677.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 27.8 kB

  • Original 33.7 kB
  • After minification 30.8 kB
  • After compression 6.0 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 27.8 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 30.7 kB

  • Original 677.4 kB
  • After minification 646.7 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. Solar Industries images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 4.4 kB

  • Original 102.5 kB
  • After minification 102.5 kB
  • After compression 98.1 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

-31%

Potential reduce by 3.7 kB

  • Original 12.2 kB
  • After minification 11.8 kB
  • After compression 8.4 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. Solarindustries.com needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (60%)

Requests Now

55

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Solar Industries. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

solarindustries.com

solarindustries.com

162 ms

jquery.tools.min.js

jquery.tools.min.js

146 ms

jquery.advancedSlider.min.js

jquery.advancedSlider.min.js

130 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

129 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

126 ms

main.js

main.js

126 ms

smooth.pack.js

smooth.pack.js

130 ms

iepngfix_tilebg.js

iepngfix_tilebg.js

192 ms

jquery.jBreadCrumb.1.1.js

jquery.jBreadCrumb.1.1.js

193 ms

headerwrap.js

headerwrap.js

193 ms

reset.css

reset.css

198 ms

solarstyle.css

solarstyle.css

197 ms

style.css

style.css

208 ms

advanced-slider-base.css

advanced-slider-base.css

255 ms

curved-square.css

curved-square.css

259 ms

scrollbar-7-light.css

scrollbar-7-light.css

256 ms

Base.css

Base.css

261 ms

BreadCrumb.css

BreadCrumb.css

259 ms

main.css

main.css

272 ms

format.css

format.css

320 ms

standalone.css

standalone.css

321 ms

scrollable-vertical.css

scrollable-vertical.css

321 ms

addthis_widget.js

addthis_widget.js

129 ms

script.js

script.js

348 ms

bar_w_shadow.png

bar_w_shadow.png

252 ms

logo.png

logo.png

155 ms

social_icons.png

social_icons.png

200 ms

image21.jpg

image21.jpg

312 ms

image22.jpg

image22.jpg

313 ms

image23.jpg

image23.jpg

317 ms

image24.jpg

image24.jpg

268 ms

dot.png

dot.png

334 ms

coup_guide2.png

coup_guide2.png

317 ms

costs.png

costs.png

332 ms

plusone.js

plusone.js

71 ms

bg.png

bg.png

255 ms

shadow.png

shadow.png

252 ms

find_a_dealer_combo.png

find_a_dealer_combo.png

255 ms

navbar.png

navbar.png

253 ms

Chevron.gif

Chevron.gif

271 ms

title.png

title.png

269 ms

35.jpg

35.jpg

319 ms

up_arrow.png

up_arrow.png

319 ms

image_sidebar_comp_1.png

image_sidebar_comp_1.png

320 ms

image_sidebar_comp_2.png

image_sidebar_comp_2.png

323 ms

fact_top.png

fact_top.png

334 ms

fact_bottom2.png

fact_bottom2.png

335 ms

sidebar.png

sidebar.png

425 ms

secondary-shadow.png

secondary-shadow.png

365 ms

fact_middle.png

fact_middle.png

365 ms

footer_bg2.png

footer_bg2.png

485 ms

ga.js

ga.js

35 ms

arrows.png

arrows.png

331 ms

buttons.png

buttons.png

333 ms

IconHome.gif

IconHome.gif

383 ms

ChevronOverlay.png

ChevronOverlay.png

383 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

solarindustries.com accessibility score

56

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

solarindustries.com best practices score

58

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

Browser errors were logged to the console

SEO Factors

solarindustries.com SEO score

64

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Solarindustries.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Solarindustries.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

solarindustries.com

Open Graph description is not detected on the main page of Solar Industries. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: