3.9 sec in total
521 ms
2.8 sec
489 ms
Click here to check amazing Rev Headz content. Otherwise, check out these important facts you probably never knew about revheadz.com.au
The #1 engine sounds app
Visit revheadz.com.auWe analyzed Revheadz.com.au page load time and found that the first response time was 521 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
revheadz.com.au performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value5.0 s
27/100
25%
Value11.0 s
6/100
10%
Value70 ms
99/100
30%
Value0.161
73/100
15%
Value8.5 s
38/100
10%
521 ms
420 ms
427 ms
430 ms
431 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 53% of them (32 requests) were addressed to the original Revheadz.com.au, 42% (25 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Revheadz.com.au.
Page size can be reduced by 35.0 kB (1%)
2.5 MB
2.5 MB
In fact, the total size of Revheadz.com.au main page is 2.5 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. 45% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 18.6 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. This page needs HTML code to be minified as it can gain 7.8 kB, which is 34% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 18.6 kB or 81% of the original size.
Potential reduce by 433 B
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. Rev Headz images are well optimized though.
Potential reduce by 10.7 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.
Potential reduce by 5.3 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. Revheadz.com.au needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 24% of the original size.
Number of requests can be reduced by 19 (61%)
31
12
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rev Headz. 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 from 10 to 1 for CSS and as a result speed up the page load time.
revheadz.com.au
521 ms
bootstrap.min.css
420 ms
font-awesome.min.css
427 ms
animations.css
430 ms
animate.css
431 ms
morphext.css
433 ms
lightbox.min.css
430 ms
modal-video.min.css
628 ms
style.css
629 ms
jquery-3.2.1.min.js
839 ms
popper.min.js
631 ms
bootstrap.min.js
854 ms
blazy.min.js
629 ms
morphext.min.js
837 ms
isotope.pkgd.min.js
837 ms
lightbox.min.js
862 ms
jquery-modal-video.min.js
863 ms
validator.min.js
1046 ms
strider.js
1047 ms
js
123 ms
logo.png
1074 ms
hero_slide.jpg
2297 ms
about.png
1883 ms
enginesounds.png
2300 ms
game_large.jpg
1256 ms
bikesounds.png
2298 ms
css
29 ms
css
42 ms
bg.png
575 ms
close.png
783 ms
loading.gif
783 ms
prev.png
992 ms
next.png
993 ms
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revheadz.com.au 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
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.
revheadz.com.au 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
Page has valid source maps
revheadz.com.au SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Revheadz.com.au 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 Revheadz.com.au 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.
revheadz.com.au
Open Graph data is detected on the main page of Rev Headz. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: