3.7 sec in total
230 ms
3.1 sec
376 ms
Visit vivid-optical.co.uk now to see the best up-to-date Vivid Optical content and also check out these interesting facts you probably never knew about vivid-optical.co.uk
Visit vivid-optical.co.ukWe analyzed Vivid-optical.co.uk page load time and found that the first response time was 230 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
vivid-optical.co.uk performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value10.1 s
0/100
25%
Value9.1 s
14/100
10%
Value1,220 ms
20/100
30%
Value0
100/100
15%
Value9.4 s
31/100
10%
230 ms
2330 ms
10 ms
17 ms
48 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 76% of them (51 requests) were addressed to the original Vivid-optical.co.uk, 13% (9 requests) were made to Fonts.gstatic.com and 7% (5 requests) were made to Vividoptical2.flywheelsites.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Vivid-optical.co.uk.
Page size can be reduced by 349.4 kB (29%)
1.2 MB
855.9 kB
In fact, the total size of Vivid-optical.co.uk main page is 1.2 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. 75% 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. Images take 531.1 kB which makes up the majority of the site volume.
Potential reduce by 91.9 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 91.9 kB or 83% of the original size.
Potential reduce by 58.1 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, Vivid Optical needs image optimization as it can save up to 58.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 121.9 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 121.9 kB or 39% of the original size.
Potential reduce by 77.4 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. Vivid-optical.co.uk needs all CSS files to be minified and compressed as it can save up to 77.4 kB or 31% of the original size.
Number of requests can be reduced by 36 (73%)
49
13
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vivid Optical. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
vivid-optical.co.uk
230 ms
www.vivid-optical.co.uk
2330 ms
wp-emoji-release.min.js
10 ms
bdt-uikit.css
17 ms
element-pack-site.css
48 ms
style.min.css
43 ms
cookieblocker.min.css
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text-editor.css
24 ms
elementor-icons.min.css
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frontend-lite.min.css
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frontend-lite.min.css
50 ms
uael-frontend.min.css
52 ms
post-84.css
48 ms
all.min.css
37 ms
v4-shims.min.css
83 ms
uicore-global.css
86 ms
css
85 ms
themify-icons.css
94 ms
frontend-gtag.min.js
94 ms
v4-shims.min.js
82 ms
jquery.min.js
111 ms
jquery-migrate.min.js
111 ms
ep-advanced-icon-box.css
107 ms
uicore-blog.css
108 ms
uicore-global.js
109 ms
complianz.min.js
178 ms
bdt-uikit.min.js
179 ms
webpack.runtime.min.js
179 ms
frontend-modules.min.js
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core.min.js
201 ms
frontend.min.js
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element-pack-site.min.js
206 ms
webpack-pro.runtime.min.js
208 ms
regenerator-runtime.min.js
208 ms
wp-polyfill.min.js
211 ms
hooks.min.js
208 ms
i18n.min.js
210 ms
frontend.min.js
221 ms
js
281 ms
elements-handlers.min.js
220 ms
VO__1.jpg
123 ms
vo_bg2.png
124 ms
VO__2.jpg
121 ms
vo_bg4.png
126 ms
vo_bg3.png
125 ms
VO_logo_22.png
116 ms
Vivid-Optical_logo-02.png
116 ms
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115 ms
VO_logo_22_23.png
117 ms
VO__2.jpg
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VO__1.jpg
14 ms
vo_bg2.png
10 ms
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88 ms
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UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuDyYAZ9hjQ.ttf
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UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuBWYAZ9hjQ.ttf
218 ms
uicore-icons.woff
167 ms
themify.woff
26 ms
VO_2022_1.jpg
8 ms
vivid-optical.co.uk 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
Buttons do not have an accessible name
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
vivid-optical.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Issues were logged in the Issues panel in Chrome Devtools
vivid-optical.co.uk 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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vivid-optical.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 Vivid-optical.co.uk 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.
vivid-optical.co.uk
Open Graph description is not detected on the main page of Vivid Optical. 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: