1.1 sec in total
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753 ms
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Click here to check amazing Discount Contact Lenses content for United States. Otherwise, check out these important facts you probably never knew about discountcontactlenses.com
Discount Contact Lenses - Save up to 70% on contact lenses online. Free shipping on all orders over $99. Same lenses your doctor sells, for MUCH LESS than retail prices!
Visit discountcontactlenses.comWe analyzed Discountcontactlenses.com page load time and found that the first response time was 40 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
discountcontactlenses.com performance score
name
value
score
weighting
Value3.2 s
45/100
10%
Value12.6 s
0/100
25%
Value9.0 s
14/100
10%
Value8,090 ms
0/100
30%
Value0.042
99/100
15%
Value19.8 s
2/100
10%
40 ms
58 ms
145 ms
152 ms
70 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 11% of them (8 requests) were addressed to the original Discountcontactlenses.com, 56% (41 requests) were made to Ec24ba.aiso.net and 4% (3 requests) were made to Dsa.csdata1.com. The less responsive or slowest element that took the longest time to load (408 ms) relates to the external source Ec24ba.aiso.net.
Page size can be reduced by 243.9 kB (12%)
2.0 MB
1.7 MB
In fact, the total size of Discountcontactlenses.com main page is 2.0 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. 45% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 35.1 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 35.1 kB or 77% of the original size.
Potential reduce by 16.7 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. Discount Contact Lenses images are well optimized though.
Potential reduce by 123.5 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 123.5 kB or 66% of the original size.
Potential reduce by 68.6 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. Discountcontactlenses.com needs all CSS files to be minified and compressed as it can save up to 68.6 kB or 85% of the original size.
Number of requests can be reduced by 29 (42%)
69
40
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Discount Contact 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 16 to 1 for JavaScripts and as a result speed up the page load time.
discountcontactlenses.com
40 ms
www.discountcontactlenses.com
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globalstyles2015121102.css
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basestyles2015042001.css
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jquery.min.js
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jquery.tools.min-1.2.7-all.js
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g_analytics-events2015121102.js
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logerrors2015121102.js
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slides.min.jquery.js
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getseal
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asc
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maq.js
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csgather.js
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pt.gif
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59140_medal.gif
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getseal
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gtm.js
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sample.jpeg
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ppc-acceptance-small.png
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BBB_ReliabilitySeal_90x32.gif
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amazon-payment-small.gif
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background_gradient.jpg
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DCL_Home_Sale_NewLowPrices_10off_Contacts.png
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DCL_free_shippingreturns_home_page_graphic.png
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Accessories.jpg
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Dry_Red_Eyes.jpg
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1-day-acuvue-moist-90-pack.png
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acuvue-oasys-for-astigmatism-v2.png
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DCL_Home_Sale_NewLowPrices_10off_Contacts.png
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discountcontactlenses.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
discountcontactlenses.com 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
discountcontactlenses.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
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
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Discountcontactlenses.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 Discountcontactlenses.com main page’s claimed encoding is windows-1252. 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.
discountcontactlenses.com
Open Graph description is not detected on the main page of Discount Contact 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: