3.5 sec in total
196 ms
2.8 sec
486 ms
Visit opticalhardware.co.uk now to see the best up-to-date Optical Hardware content and also check out these interesting facts you probably never knew about opticalhardware.co.uk
We are manufacturers and distributors of Binoculars, Monoculars & Telescopes. Our brands include Visionary, Ostara, Olivon & Levenhuk
Visit opticalhardware.co.ukWe analyzed Opticalhardware.co.uk page load time and found that the first response time was 196 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
opticalhardware.co.uk performance score
name
value
score
weighting
Value3.5 s
33/100
10%
Value4.1 s
47/100
25%
Value5.7 s
51/100
10%
Value2,200 ms
6/100
30%
Value0
100/100
15%
Value13.5 s
11/100
10%
196 ms
741 ms
110 ms
168 ms
192 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 89% of them (58 requests) were addressed to the original Opticalhardware.co.uk, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (741 ms) belongs to the original domain Opticalhardware.co.uk.
Page size can be reduced by 170.2 kB (13%)
1.3 MB
1.1 MB
In fact, the total size of Opticalhardware.co.uk main page is 1.3 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. 50% of websites need less resources to load. Javascripts take 913.9 kB which makes up the majority of the site volume.
Potential reduce by 93.8 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 93.8 kB or 76% of the original size.
Potential reduce by 46 B
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. Optical Hardware images are well optimized though.
Potential reduce by 46.7 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. This website has mostly compressed JavaScripts.
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. Opticalhardware.co.uk needs all CSS files to be minified and compressed as it can save up to 29.6 kB or 34% of the original size.
Number of requests can be reduced by 57 (92%)
62
5
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optical Hardware. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
opticalhardware.co.uk
196 ms
www.opticalhardware.co.uk
741 ms
arc-public.css
110 ms
styles.css
168 ms
css.min.css
192 ms
css.min.css
199 ms
photoswipe.min.css
201 ms
default-skin.min.css
201 ms
css.min.css
199 ms
css.min.css
227 ms
mediaelementplayer-legacy.min.css
255 ms
wp-mediaelement.min.css
262 ms
styles.min.css
263 ms
public.css
265 ms
style.min.css
266 ms
flatsome.css
286 ms
flatsome-shop.css
317 ms
style.css
325 ms
jquery.min.js
395 ms
jquery-migrate.min.js
328 ms
arc-public.js
329 ms
underscore.min.js
347 ms
wp-util.min.js
379 ms
add-to-cart.min.js
389 ms
add-to-cart-variation.min.js
392 ms
jquery.blockUI.min.js
392 ms
js.cookie.min.js
413 ms
js
61 ms
index.js
459 ms
index.js
458 ms
custom_frontend.js
459 ms
js.min.js
459 ms
js.min.js
460 ms
photoswipe.min.js
460 ms
photoswipe-ui-default.min.js
481 ms
js.min.js
521 ms
js.min.js
572 ms
mediaelement-and-player.min.js
573 ms
api.js
41 ms
mediaelement-migrate.min.js
493 ms
wp-mediaelement.min.js
424 ms
woocommerce.min.js
409 ms
flatsome-live-search.js
432 ms
wp-polyfill-inert.min.js
439 ms
regenerator-runtime.min.js
454 ms
wp-polyfill.min.js
545 ms
index.js
455 ms
hoverIntent.min.js
429 ms
flatsome.js
415 ms
flatsome-lazy-load.js
412 ms
woocommerce.js
477 ms
search.min.js
509 ms
zxcvbn-async.min.js
513 ms
hooks.min.js
481 ms
i18n.min.js
462 ms
password-strength-meter.min.js
452 ms
password-strength-meter.min.js
454 ms
logo-trimmed.jpg
424 ms
Top_Left_Banner.jpg
445 ms
js
53 ms
analytics.js
26 ms
fl-icons.ttf
320 ms
collect
51 ms
recaptcha__en.js
32 ms
zxcvbn.min.js
175 ms
opticalhardware.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
Links do not have a discernible name
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.
opticalhardware.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Missing source maps for large first-party JavaScript
opticalhardware.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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opticalhardware.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 Opticalhardware.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.
opticalhardware.co.uk
Open Graph data is detected on the main page of Optical Hardware. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: