5.4 sec in total
76 ms
5 sec
357 ms
Visit perfectvision.com.au now to see the best up-to-date Perfect Vision content and also check out these interesting facts you probably never knew about perfectvision.com.au
Perfect Vision offers a wide range of safe and reliable laser and non-laser eye treatments. The only NSQHS accredited day surgery iLask provider in Sydney.
Visit perfectvision.com.auWe analyzed Perfectvision.com.au page load time and found that the first response time was 76 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
perfectvision.com.au performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value4.6 s
35/100
25%
Value7.2 s
30/100
10%
Value1,370 ms
16/100
30%
Value0.291
41/100
15%
Value12.0 s
16/100
10%
76 ms
24 ms
25 ms
25 ms
29 ms
Our browser made a total of 171 requests to load all elements on the main page. We found that 35% of them (59 requests) were addressed to the original Perfectvision.com.au, 11% (18 requests) were made to Maps.googleapis.com and 5% (9 requests) were made to Px.owneriq.net. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Load.s3.amazonaws.com.
Page size can be reduced by 2.3 MB (63%)
3.6 MB
1.4 MB
In fact, the total size of Perfectvision.com.au main page is 3.6 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. 80% 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. Javascripts take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 280.7 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 280.7 kB or 87% of the original size.
Potential reduce by 12.6 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. Perfect Vision images are well optimized though.
Potential reduce by 1.5 MB
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 1.5 MB or 66% of the original size.
Potential reduce by 451.8 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. Perfectvision.com.au needs all CSS files to be minified and compressed as it can save up to 451.8 kB or 84% of the original size.
Number of requests can be reduced by 112 (76%)
147
35
The browser has sent 147 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perfect Vision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 69 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
perfectvision.com.au
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perfectvision.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
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.
perfectvision.com.au best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
perfectvision.com.au SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Perfectvision.com.au can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Perfectvision.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.
perfectvision.com.au
Open Graph data is detected on the main page of Perfect Vision. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: