2.6 sec in total
181 ms
2 sec
388 ms
Welcome to challenge.glassesdirect.co.uk homepage info - get ready to check Challenge Glasses Direct best content for United Kingdom right away, or after learning these important things about challenge.glassesdirect.co.uk
Paying too much for your glasses? Shop hundreds of frames with 2 pairs from £15, including free lenses. Try before you buy with our Free Home Trial!
Visit challenge.glassesdirect.co.ukWe analyzed Challenge.glassesdirect.co.uk page load time and found that the first response time was 181 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
challenge.glassesdirect.co.uk performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value7.2 s
5/100
25%
Value7.1 s
31/100
10%
Value2,130 ms
6/100
30%
Value0.305
38/100
15%
Value21.9 s
1/100
10%
181 ms
661 ms
107 ms
104 ms
91 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Challenge.glassesdirect.co.uk, 47% (45 requests) were made to Assets.glassesdirect.co.uk and 8% (8 requests) were made to D.adroll.com. The less responsive or slowest element that took the longest time to load (661 ms) relates to the external source Glassesdirect.co.uk.
Page size can be reduced by 787.9 kB (29%)
2.7 MB
1.9 MB
In fact, the total size of Challenge.glassesdirect.co.uk main page is 2.7 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. 65% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 45.3 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 7.4 kB, which is 13% 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 45.3 kB or 82% of the original size.
Potential reduce by 31.9 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. Challenge Glasses Direct images are well optimized though.
Potential reduce by 570.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 570.7 kB or 67% of the original size.
Potential reduce by 140.0 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. Challenge.glassesdirect.co.uk needs all CSS files to be minified and compressed as it can save up to 140.0 kB or 83% of the original size.
Number of requests can be reduced by 32 (46%)
70
38
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Challenge Glasses Direct. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
challenge.glassesdirect.co.uk
181 ms
www.glassesdirect.co.uk
661 ms
main.css
107 ms
scroller.css
104 ms
opentag-81956-776611.js
91 ms
smartserve-2680.js
92 ms
jquery.min.js
270 ms
main.min.js
268 ms
jquery.mCustomScrollbar.min.js
267 ms
qtracker-v3-min.js
231 ms
conversion_async.js
258 ms
tv2track.js
592 ms
fbevents.js
424 ms
jquery.mousewheel.min.js
248 ms
logo.png
171 ms
hpbb-mar16-50-off-spring-sale-banner-as-seen-new-1.jpg
228 ms
hpbb-march15-boutique_sale_corr2.jpg
365 ms
hpbb-mar16-london-retro.jpg
208 ms
say-hello-450px-wide.png
171 ms
london-retro-450px-wide.png
227 ms
hpbb-mar16-workplace_eye_wellness_month_banner_corr1.jpg
287 ms
home-trial.png
246 ms
trustpilot.png
247 ms
editorial-grid-2wx1h-box-fitzrovia.jpg
288 ms
1x1-grid-opticians.png
295 ms
more-slowwwwwly.gif
423 ms
seeing-clearly-editorial-grid-2x1.jpg
272 ms
seeing-clearly-editorial-grid-2x1.jpg
295 ms
boutique-new-in-grid-2x1-update.jpg
341 ms
4-steps.png
363 ms
london-retro-fitzrovia-glasses-tortoise-front.jpg
342 ms
london-retro-reggie-glasses-tortoisegrey-front.jpg
316 ms
andi-glasses-black-front.jpg
362 ms
roundel-boutique.svg
367 ms
ray-ban-5184-52-glasses-dk-havana-front.jpg
367 ms
ray-ban-5154-49-glasses-shiny-black-front.jpg
383 ms
roundel-limited.svg
379 ms
superdry-jetstar-160-glasses-jet-black-front.jpg
378 ms
trust-pilot-logo.png
524 ms
logo-large.png
378 ms
logo-large.png
387 ms
logo-large_1JKgsZl.png
387 ms
logo.png
386 ms
logo.png
386 ms
logo.png
390 ms
logo.png
391 ms
reviews
196 ms
roundtrip.js
156 ms
src=4476039;type=glass9;cat=home0;ord=2133651534095.4065
170 ms
balto-light.woff
303 ms
balto-thin.woff
296 ms
balto-book.woff
321 ms
balto-bold.woff
320 ms
analytics.js
174 ms
dc.js
197 ms
bat.js
223 ms
austin-text-roman-2.woff
274 ms
t2
416 ms
t2
555 ms
austin-medium.woff
242 ms
137 ms
gd-icons.svg
235 ms
austin-italic.woff
215 ms
collect
44 ms
collect
49 ms
85 ms
__utm.gif
32 ms
KU3KMC2DUNAZVHQTXEJ5CN.js
143 ms
83 ms
ga-audiences
40 ms
ga-audiences
33 ms
pixel
51 ms
generic
31 ms
out
10 ms
36 ms
43 ms
out
7 ms
out
40 ms
out
40 ms
out
40 ms
out
40 ms
out
42 ms
pixel
39 ms
piwik.php
102 ms
u.php
237 ms
sync
88 ms
adsct
122 ms
38 ms
18 ms
pixel
44 ms
in
13 ms
tap.php
28 ms
sd
30 ms
377928.gif
13 ms
generic
12 ms
generic
13 ms
challenge.glassesdirect.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
Image elements do not have [alt] attributes
Links do not have a discernible name
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
challenge.glassesdirect.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
General
Impact
Issue
Detected JavaScript libraries
challenge.glassesdirect.co.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Challenge.glassesdirect.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 Challenge.glassesdirect.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.
challenge.glassesdirect.co.uk
Open Graph description is not detected on the main page of Challenge Glasses Direct. 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: