9 sec in total
667 ms
8.2 sec
190 ms
Click here to check amazing Isotherm content for South Africa. Otherwise, check out these important facts you probably never knew about isotherm.co.za
We manufacture eco-friendly products for roof insulation, walls, geysers and hot water pipes. Made from recycled PET bottles...
Visit isotherm.co.zaWe analyzed Isotherm.co.za page load time and found that the first response time was 667 ms and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
isotherm.co.za performance score
name
value
score
weighting
Value6.8 s
2/100
10%
Value16.5 s
0/100
25%
Value41.4 s
0/100
10%
Value2,790 ms
3/100
30%
Value0.387
27/100
15%
Value26.6 s
0/100
10%
667 ms
37 ms
277 ms
538 ms
539 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 67% of them (62 requests) were addressed to the original Isotherm.co.za, 11% (10 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Itopportunity.co.za. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Isotherm.co.za.
Page size can be reduced by 58.6 kB (20%)
289.1 kB
230.5 kB
In fact, the total size of Isotherm.co.za main page is 289.1 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. 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 195.6 kB which makes up the majority of the site volume.
Potential reduce by 51.4 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 51.4 kB or 79% of the original size.
Potential reduce by 2.7 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. Isotherm images are well optimized though.
Potential reduce by 99 B
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.
Potential reduce by 4.3 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. Isotherm.co.za needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 81% of the original size.
Number of requests can be reduced by 57 (74%)
77
20
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isotherm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
www.isotherm.co.za
667 ms
css
37 ms
frontend.css
277 ms
responsive.css
538 ms
fb-comments-hidewpcomments.css
539 ms
formidablepro.css
535 ms
layerslider.css
543 ms
styles.css
541 ms
swipebox.min.css
547 ms
style.css
804 ms
font-awesome.min.css
806 ms
style.min.css
814 ms
stylesheet.min.css
1897 ms
style_dynamic.css
820 ms
responsive.min.css
824 ms
style_dynamic_responsive.css
1075 ms
js_composer.css
1619 ms
custom_css.css
1079 ms
style.css
1091 ms
jetpack.css
1095 ms
jquery.js
1612 ms
jquery-migrate.min.js
1348 ms
frontend.js
1363 ms
greensock.js
1654 ms
layerslider.kreaturamedia.jquery.js
1883 ms
layerslider.transitions.js
1653 ms
jquery.swipebox.min.js
1884 ms
front.js
1890 ms
widgets.js
132 ms
all.js
167 ms
plusone.js
102 ms
in.js
50 ms
gravitate_event_tracking.js
2043 ms
jquery.form.min.js
2044 ms
scripts.js
2156 ms
devicepx-jetpack.js
71 ms
qode-like.min.js
2155 ms
plugins.js
3212 ms
jquery.carouFredSel-6.2.1.min.js
2873 ms
lemmon-slider.min.js
2191 ms
jquery.fullPage.min.js
2258 ms
jquery.mousewheel.min.js
2421 ms
e-201609.js
36 ms
jquery.touchSwipe.min.js
2421 ms
isotope.pkgd.min.js
2194 ms
TweenLite.min.js
1991 ms
ScrollToPlugin.min.js
2173 ms
smoothPageScroll.min.js
2174 ms
default_dynamic.js
2232 ms
default.min.js
2536 ms
custom_js.js
2436 ms
comment-reply.min.js
2172 ms
js_composer_front.js
2215 ms
wp-embed.min.js
2322 ms
wp-emoji-release.min.js
2520 ms
cb=gapi.loaded_0
24 ms
secureAnonymousFramework
22 ms
bg.jpg
672 ms
isotherm_logo.png
703 ms
isotherm.jpg
1741 ms
get_green_blog.jpg
1569 ms
installer.jpg
1580 ms
Life-in-the-Green-Zone-60x60.png
1436 ms
The-plague-of-plastic-60x60.png
1714 ms
Renovating-Why-bother-to-go-green-1-60x60.png
1496 ms
What-Does-Going-Green-Really-Mean-60x60.png
1647 ms
158 ms
ga.js
63 ms
links.png
720 ms
xd_arbiter.php
213 ms
xd_arbiter.php
306 ms
MYWJ4lYm5dbZ1UBuYox79KCWcynf_cDxXwCLxiixG1c.ttf
53 ms
__utm.gif
29 ms
fontawesome-webfont.woff
2190 ms
do7-0avPC2vxor6SN2THGA.ttf
25 ms
Li18TEFObx_yGdzKDoI_ci3USBnSvpkopQaUR-2r7iU.ttf
46 ms
ZKwULyCG95tk6mOqHQfRBC3USBnSvpkopQaUR-2r7iU.ttf
46 ms
cbAbzEjxTdN5KKmS-gA0tS3USBnSvpkopQaUR-2r7iU.ttf
45 ms
rr0ijB5_2nAJsAoZ6vECXaCWcynf_cDxXwCLxiixG1c.ttf
45 ms
STBOO2waD2LpX45SXYjQBS3USBnSvpkopQaUR-2r7iU.ttf
46 ms
WmVKXVcOuffP_qmCpFuyzS3USBnSvpkopQaUR-2r7iU.ttf
44 ms
QoPu455RxV2raYSIFXAMBS3USBnSvpkopQaUR-2r7iU.ttf
77 ms
Ji5epXNcpHu3r63lhS0cTi3USBnSvpkopQaUR-2r7iU.ttf
114 ms
collect
115 ms
ga-audiences
42 ms
skin.css
465 ms
www.isotherm.co.za
496 ms
ajax-loader.gif
479 ms
g.gif
3 ms
skin.png
278 ms
blank.gif
277 ms
lazyload.1.0.2.min.js
288 ms
isotherm.co.za accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
isotherm.co.za best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
isotherm.co.za SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isotherm.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 Isotherm.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.
isotherm.co.za
Open Graph data is detected on the main page of Isotherm. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: