4.4 sec in total
656 ms
3.5 sec
243 ms
Visit zrchems.com now to see the best up-to-date Zrchems content and also check out these interesting facts you probably never knew about zrchems.com
Dixon Chew is a leading UK manufacturer of Reactive Zirconium Chemicals. We produce a wide range of products for use in numerous applications including catalysis, ceramics, coatings, inks, paper produ...
Visit zrchems.comWe analyzed Zrchems.com page load time and found that the first response time was 656 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
zrchems.com performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value0
0/100
25%
Value5.9 s
49/100
10%
Value120 ms
97/100
30%
Value0
100/100
15%
Value8.0 s
43/100
10%
656 ms
25 ms
36 ms
161 ms
331 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Zrchems.com, 5% (2 requests) were made to Fonts.googleapis.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Dixonchew.co.uk.
Page size can be reduced by 150.9 kB (40%)
374.4 kB
223.5 kB
In fact, the total size of Zrchems.com main page is 374.4 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. 15% of websites need less resources to load. Images take 193.4 kB which makes up the majority of the site volume.
Potential reduce by 13.0 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 13.0 kB or 76% of the original size.
Potential reduce by 36.4 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. Obviously, Zrchems needs image optimization as it can save up to 36.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 74.5 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 74.5 kB or 56% of the original size.
Potential reduce by 26.9 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. Zrchems.com needs all CSS files to be minified and compressed as it can save up to 26.9 kB or 88% of the original size.
Number of requests can be reduced by 21 (60%)
35
14
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zrchems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
656 ms
css
25 ms
css
36 ms
style.css
161 ms
jquery-1.10.2.min.js
331 ms
simplegallery.js
170 ms
jquery.backstretch.min.js
170 ms
homepage-banner.js
170 ms
analytics.js
61 ms
Zirconium_Cheminicals_Small.jpg
581 ms
logo-dixon-chew.jpg
182 ms
slc_main-nav.gif
87 ms
icon_linkedin.gif
90 ms
icon_tel.gif
87 ms
slc_inner-banner.gif
89 ms
slc_main-container.gif
180 ms
hd_lft_products.gif
816 ms
nav_off.gif
182 ms
bg_image.gif
181 ms
awaiting-image.gif
660 ms
icon_more.gif
282 ms
ft_post.gif
661 ms
ft_tel.gif
683 ms
ft_linkedin.gif
672 ms
menu_1_off.gif
666 ms
menu_2_off.gif
746 ms
menu_3_on.gif
756 ms
menu_4_off.gif
754 ms
menu_5_off.gif
765 ms
menu_6_off.gif
769 ms
menu_7_off.gif
840 ms
Zirconium_Chemicals(7).jpg
2186 ms
left.gif
841 ms
pause.gif
847 ms
right.gif
856 ms
toadOcfmlt9b38dHJxOBGMVNtom4QlEDNJaqqqzqdSs.woff
25 ms
ODelI1aHBYDBqgeIAH2zlNHq-FFgoDNV3GTKpHwuvtI.woff
34 ms
collect
22 ms
zrchems.com accessibility score
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
<frame> or <iframe> elements do not have a title
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
zrchems.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Page has valid source maps
zrchems.com SEO score
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zrchems.com 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 Zrchems.com 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.
zrchems.com
Open Graph description is not detected on the main page of Zrchems. 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: