1.6 sec in total
158 ms
1.2 sec
288 ms
Visit jcv.com.au now to see the best up-to-date JCV content for Australia and also check out these interesting facts you probably never knew about jcv.com.au
JCV specialises in manufacturing of high quality pier caps, porch columns, Concrete Letterboxes, concrete and architectural columns in Sydney since 1970. JCV Pty Ltd. is known for its superior landsca...
Visit jcv.com.auWe analyzed Jcv.com.au page load time and found that the first response time was 158 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
jcv.com.au performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value17.0 s
0/100
25%
Value4.2 s
78/100
10%
Value250 ms
84/100
30%
Value0.525
14/100
15%
Value22.9 s
1/100
10%
158 ms
417 ms
51 ms
122 ms
94 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 91% of them (39 requests) were addressed to the original Jcv.com.au, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to Assets.pinterest.com. The less responsive or slowest element that took the longest time to load (455 ms) belongs to the original domain Jcv.com.au.
Page size can be reduced by 263.2 kB (24%)
1.1 MB
825.3 kB
In fact, the total size of Jcv.com.au main page is 1.1 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 729.0 kB which makes up the majority of the site volume.
Potential reduce by 71.0 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 71.0 kB or 78% of the original size.
Potential reduce by 13.5 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. JCV images are well optimized though.
Potential reduce by 178.6 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 178.6 kB or 67% of the original size.
Potential reduce by 65 B
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. Jcv.com.au needs all CSS files to be minified and compressed as it can save up to 65 B or 29% of the original size.
Number of requests can be reduced by 11 (28%)
39
28
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JCV. 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 as a result speed up the page load time.
jcv.com.au
158 ms
www.jcv.com.au
417 ms
style.css
51 ms
jquery-1.6.js
122 ms
html5.js
94 ms
jquery.rollbar.min.js
96 ms
jquery.easing.1.3.js
110 ms
jquery.prettyPhoto.js
102 ms
hover-image.js
99 ms
general.js
155 ms
jquery.validationEngine.js
158 ms
jquery.validationEngine-en.js
155 ms
analytics.js
15 ms
pinit.js
50 ms
bg.jpg
63 ms
logo.png
79 ms
g-plus.png
72 ms
facebook.png
73 ms
tuscan-columns-sydney.jpg
65 ms
concrete-columns-sydney.jpg
146 ms
gate-fence-post-sydney.jpg
106 ms
stylish-balustrades-fencing-sydney.jpg
176 ms
architectural-concrete-columns-sydney.jpg
269 ms
porch-columns-sydney.jpg
245 ms
concrete-columns-at-balcony.jpg
177 ms
heritage-restoration-works-sydney.jpg
264 ms
scroll-pane-img9.jpg
204 ms
scroll-pane-img10.jpg
275 ms
columns-and-composites.png
244 ms
gate-posts-with-letterboxes.png
302 ms
gate-and-fence-posts.png
297 ms
architectural-home.jpg
299 ms
securimage_show.php
455 ms
refresh.png
323 ms
submit.jpg
329 ms
reset.jpg
352 ms
oz-verified-business.png
355 ms
testimonials.png
397 ms
shdw.jpg
348 ms
collect
12 ms
lobster_1.4-webfont.woff
388 ms
myriadpro-boldcond_1-webfont.woff
362 ms
pinit_main.js
25 ms
jcv.com.au accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
jcv.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
Issues were logged in the Issues panel in Chrome Devtools
jcv.com.au SEO score
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jcv.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 Jcv.com.au main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
jcv.com.au
Open Graph description is not detected on the main page of JCV. 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: