Tools & Wizards About Us
thermowise.co.za screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

thermowise.co.za

Energy Efficient Mechanical Turnkey Solutions | Thermowise

Page Load Speed

4.1 sec in total

First Response

234 ms

Resources Loaded

3.5 sec

Page Rendered

397 ms

thermowise.co.za screenshot

About Website

Visit thermowise.co.za now to see the best up-to-date Thermowise content and also check out these interesting facts you probably never knew about thermowise.co.za

We have become one of South Africa's leading suppliers of innovative energy saving solutions. We provide reputable heat pumps, storage vessels and turnkey projects.

Visit thermowise.co.za

Key Findings

We analyzed Thermowise.co.za page load time and found that the first response time was 234 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

thermowise.co.za performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value17.4 s

0/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value1,810 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

thermowise.co.za

234 ms

thermowise.co.za

2105 ms

styles.css

151 ms

flatsome.css

306 ms

flatsome-shop.css

230 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 78% of them (66 requests) were addressed to the original Thermowise.co.za, 15% (13 requests) were made to C0.wp.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Thermowise.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (33%)

Content Size

3.5 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thermowise.co.za main page is 3.5 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. 65% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 128.9 kB

  • Original 151.3 kB
  • After minification 146.4 kB
  • After compression 22.3 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 128.9 kB or 85% of the original size.

Image Optimization

-25%

Potential reduce by 661.1 kB

  • Original 2.6 MB
  • After minification 2.0 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. Obviously, Thermowise needs image optimization as it can save up to 661.1 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-53%

Potential reduce by 353.7 kB

  • Original 673.5 kB
  • After minification 672.2 kB
  • After compression 319.8 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 353.7 kB or 53% of the original size.

CSS Optimization

-38%

Potential reduce by 25.3 kB

  • Original 65.8 kB
  • After minification 65.3 kB
  • After compression 40.5 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. Thermowise.co.za needs all CSS files to be minified and compressed as it can save up to 25.3 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (33%)

Requests Now

79

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thermowise. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

thermowise.co.za

thermowise.co.za

234 ms

thermowise.co.za

thermowise.co.za

2105 ms

styles.css

styles.css

151 ms

flatsome.css

flatsome.css

306 ms

flatsome-shop.css

flatsome-shop.css

230 ms

style.css

style.css

230 ms

css

css

64 ms

jquery.min.js

jquery.min.js

43 ms

jquery-migrate.min.js

jquery-migrate.min.js

43 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

44 ms

add-to-cart.min.js

add-to-cart.min.js

44 ms

js.cookie.min.js

js.cookie.min.js

44 ms

wpstg-blank-loader.min.js

wpstg-blank-loader.min.js

231 ms

wc-blocks.css

wc-blocks.css

3 ms

index.js

index.js

160 ms

index.js

index.js

164 ms

woocommerce.min.js

woocommerce.min.js

5 ms

sourcebuster.min.js

sourcebuster.min.js

3 ms

order-attribution.min.js

order-attribution.min.js

4 ms

flatsome-instant-page.js

flatsome-instant-page.js

334 ms

flatsome-live-search.js

flatsome-live-search.js

334 ms

api.js

api.js

40 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

3 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

4 ms

wp-polyfill.min.js

wp-polyfill.min.js

6 ms

index.js

index.js

334 ms

hoverIntent.min.js

hoverIntent.min.js

6 ms

flatsome.js

flatsome.js

335 ms

woocommerce.js

woocommerce.js

334 ms

THERMOWISE-WEBSITE-HEADER-LOGO-COLOUR.png

THERMOWISE-WEBSITE-HEADER-LOGO-COLOUR.png

144 ms

map-pin.png

map-pin.png

143 ms

logo-thermowise.png

logo-thermowise.png

143 ms

logo-viessmann-group.png

logo-viessmann-group.png

144 ms

ColourBlocks.jpg

ColourBlocks.jpg

145 ms

bmw.png

bmw.png

295 ms

nissan.png

nissan.png

261 ms

saps.png

saps.png

360 ms

the-salvation-army.png

the-salvation-army.png

262 ms

transnet.png

transnet.png

261 ms

ukzn.png

ukzn.png

261 ms

umpumalanga.png

umpumalanga.png

384 ms

michaelhouse-logo-1.png

michaelhouse-logo-1.png

321 ms

coastlands-hotels.png

coastlands-hotels.png

467 ms

city-lodge-hotel-group.png

city-lodge-hotel-group.png

321 ms

pmg-gh.png

pmg-gh.png

372 ms

port-natal.png

port-natal.png

471 ms

upta.png

upta.png

399 ms

life-healthcare.png

life-healthcare.png

438 ms

protea-hotels.png

protea-hotels.png

451 ms

wbho.png

wbho.png

460 ms

dut.png

dut.png

476 ms

gvk.png

gvk.png

514 ms

lenmed.png

lenmed.png

527 ms

albany.png

albany.png

539 ms

ocean-basket.png

ocean-basket.png

544 ms

mediclinic.png

mediclinic.png

548 ms

nampak.png

nampak.png

552 ms

netcare.png

netcare.png

591 ms

toyota.png

toyota.png

605 ms

orion-group.png

orion-group.png

544 ms

pick-n-pay.png

pick-n-pay.png

547 ms

princes-grant.png

princes-grant.png

551 ms

pshs.png

pshs.png

556 ms

randwater.png

randwater.png

594 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

89 ms

sandf.png

sandf.png

609 ms

spar.png

spar.png

555 ms

stefanutti.png

stefanutti.png

558 ms

trencon.png

trencon.png

561 ms

glenwood-high-school.png

glenwood-high-school.png

641 ms

fl-icons.ttf

fl-icons.ttf

607 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

50 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

51 ms

recaptcha__en.js

recaptcha__en.js

62 ms

woolworths.png

woolworths.png

507 ms

latest-projects-homepg.jpg

latest-projects-homepg.jpg

515 ms

THERMOWISE-WEBSITE-HEADER-LOGO-WHITE.png

THERMOWISE-WEBSITE-HEADER-LOGO-WHITE.png

517 ms

logo-gerberit.png

logo-gerberit.png

519 ms

logo-cidb.png

logo-cidb.png

534 ms

logo-Plumbing-industry-1.png

logo-Plumbing-industry-1.png

522 ms

logo-sabs.png

logo-sabs.png

530 ms

logo-Iopsa.png

logo-Iopsa.png

495 ms

logo-Kzn-Public-Works.png

logo-Kzn-Public-Works.png

485 ms

logo-Grundfos.png

logo-Grundfos.png

478 ms

Thermocube-logo.png

Thermocube-logo.png

505 ms

Accessibility Review

thermowise.co.za accessibility score

96

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

Links do not have a discernible name

Best Practices

thermowise.co.za 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

thermowise.co.za SEO score

93

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

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 Thermowise.co.za 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 Thermowise.co.za 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

thermowise.co.za

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