1.2 sec in total
282 ms
843 ms
111 ms
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Discount Lenses has the best contact lenses at the great prices!
Visit discount-lenses.comWe analyzed Discount-lenses.com page load time and found that the first response time was 282 ms and then it took 954 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
discount-lenses.com performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value1.9 s
98/100
25%
Value1.7 s
100/100
10%
Value550 ms
53/100
30%
Value0.013
100/100
15%
Value5.4 s
72/100
10%
282 ms
8 ms
450 ms
450 ms
449 ms
Our browser made a total of 14 requests to load all elements on the main page. We found that 43% of them (6 requests) were addressed to the original Discount-lenses.com, 29% (4 requests) were made to Pagead2.googlesyndication.com and 14% (2 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (450 ms) belongs to the original domain Discount-lenses.com.
Page size can be reduced by 6.3 kB (10%)
61.6 kB
55.2 kB
In fact, the total size of Discount-lenses.com main page is 61.6 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. Javascripts take 31.8 kB which makes up the majority of the site volume.
Potential reduce by 6.1 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 6.1 kB or 65% of the original size.
Potential reduce by 28 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. Discount Lenses images are well optimized though.
Potential reduce by 159 B
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.
Number of requests can be reduced by 4 (33%)
12
8
The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Discount Lenses. 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.
discount-lenses.com
282 ms
show_ads.js
8 ms
header.jpg
450 ms
creditcards.jpg
450 ms
buttonbkg.gif
449 ms
ca-pub-5407347651253992.js
56 ms
zrt_lookup.html
47 ms
show_ads_impl.js
50 ms
ga.js
10 ms
horizontalbarlarge.gif
82 ms
__utm.gif
46 ms
verticalbar.gif
83 ms
ads
19 ms
osd.js
7 ms
discount-lenses.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Image elements do not have [alt] attributes
discount-lenses.com 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
discount-lenses.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Discount-lenses.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 Discount-lenses.com 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.
discount-lenses.com
Open Graph description is not detected on the main page of Discount Lenses. 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: