2.2 sec in total
284 ms
1.5 sec
360 ms
Visit opticalmarketplace.co.uk now to see the best up-to-date Optical Marketplace content for United Kingdom and also check out these interesting facts you probably never knew about opticalmarketplace.co.uk
Web’s no.1 site for Opticians to buy or sell new & used ophthalmic instruments, optical equipment, optometry supplies & clearance designer eyewear frames
Visit opticalmarketplace.co.ukWe analyzed Opticalmarketplace.co.uk page load time and found that the first response time was 284 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
opticalmarketplace.co.uk performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value8.1 s
2/100
25%
Value3.6 s
87/100
10%
Value630 ms
47/100
30%
Value0.013
100/100
15%
Value5.6 s
69/100
10%
284 ms
233 ms
211 ms
228 ms
93 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that all of those requests were addressed to Opticalmarketplace.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (699 ms) belongs to the original domain Opticalmarketplace.co.uk.
Page size can be reduced by 124.0 kB (34%)
360.2 kB
236.2 kB
In fact, the total size of Opticalmarketplace.co.uk main page is 360.2 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. 25% of websites need less resources to load. Images take 234.7 kB which makes up the majority of the site volume.
Potential reduce by 9.6 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 1.4 kB, which is 11% 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 9.6 kB or 73% of the original size.
Potential reduce by 34.1 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, Optical Marketplace needs image optimization as it can save up to 34.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 50.6 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 50.6 kB or 66% of the original size.
Potential reduce by 29.6 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. Opticalmarketplace.co.uk needs all CSS files to be minified and compressed as it can save up to 29.6 kB or 82% of the original size.
Number of requests can be reduced by 9 (19%)
48
39
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optical Marketplace. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
opticalmarketplace.co.uk
284 ms
jquery.js
233 ms
common.js
211 ms
screen.css
228 ms
wrap_repeat.gif
93 ms
stripe.gif
93 ms
wrap_top.gif
88 ms
header_2015.gif
166 ms
optical_marketplace.gif
175 ms
user_ico.gif
173 ms
view_cart.gif
167 ms
masternav.gif
249 ms
search_ico.gif
245 ms
search_btn.gif
242 ms
btn.gif
246 ms
home_intro.gif
245 ms
function_button.gif
254 ms
hp_title_used.gif
315 ms
product9359.jpg
327 ms
product9457.jpg
322 ms
reduced.gif
324 ms
product9723.jpg
414 ms
product9850.jpg
414 ms
hp_title_new.gif
395 ms
product242.jpg
411 ms
bestseller.gif
413 ms
product2028.jpg
415 ms
product5214.jpg
471 ms
product1740.jpg
667 ms
hp_title_cases.gif
497 ms
product1505.jpg
577 ms
product6752.jpg
577 ms
newin.gif
499 ms
product8808.jpg
547 ms
product1503.jpg
675 ms
subnav_heading_red.gif
588 ms
subnav_item_red.gif
629 ms
subnav_heading.gif
668 ms
subnav_item.gif
674 ms
subnav_heading_green.gif
636 ms
subnav_item_green.gif
658 ms
ccards1.gif
690 ms
footer_repeat.gif
699 ms
footer_wrap.gif
627 ms
subscribe_btn.gif
617 ms
footer_hotline_2015.gif
633 ms
loading_payment.gif
649 ms
twitter.png
617 ms
print.css
97 ms
opticalmarketplace.co.uk 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.
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
opticalmarketplace.co.uk 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
opticalmarketplace.co.uk SEO score
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opticalmarketplace.co.uk 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 Opticalmarketplace.co.uk 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.
opticalmarketplace.co.uk
Open Graph description is not detected on the main page of Optical Marketplace. 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: