3.6 sec in total
49 ms
2 sec
1.6 sec
Click here to check amazing Lensrxusa content. Otherwise, check out these important facts you probably never knew about lensrxusa.com
Visit lensrxusa.comWe analyzed Lensrxusa.com page load time and found that the first response time was 49 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
lensrxusa.com performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value9.7 s
0/100
25%
Value13.8 s
1/100
10%
Value12,790 ms
0/100
30%
Value0
100/100
15%
Value18.2 s
3/100
10%
49 ms
211 ms
83 ms
58 ms
82 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 96% of them (71 requests) were addressed to the original Lensrxusa.com, 3% (2 requests) were made to Googletagmanager.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Lensrxusa.com.
Page size can be reduced by 322.0 kB (11%)
2.8 MB
2.5 MB
In fact, the total size of Lensrxusa.com main page is 2.8 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 2.5 MB which makes up the majority of the site volume.
Potential reduce by 132.7 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 69.4 kB, which is 49% 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 132.7 kB or 93% of the original size.
Potential reduce by 171.8 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. Lensrxusa images are well optimized though.
Potential reduce by 2.3 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 15.2 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. Lensrxusa.com needs all CSS files to be minified and compressed as it can save up to 15.2 kB or 19% of the original size.
Number of requests can be reduced by 16 (23%)
69
53
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lensrxusa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
lensrxusa.com
49 ms
lensrxusa.com
211 ms
css2
83 ms
bootstrap.min.css
58 ms
style.min.css
82 ms
custom.css
32 ms
all.min.css
51 ms
jquery.min.js
142 ms
bootstrap.bundle.min.js
142 ms
isotope.pkgd.min.js
185 ms
plugins.min.js
195 ms
main.min.js
206 ms
jquery.toast.css
211 ms
jquery.toast.js
226 ms
common.js
225 ms
search.js
377 ms
custom.js
376 ms
review.js
375 ms
gtm.js
257 ms
656 ms
phone.png
274 ms
pentax.jpg
273 ms
uvex.png
655 ms
armourx.png
659 ms
3M.png
660 ms
OnGuard-300x1501.png
660 ms
ray-ban.png
658 ms
menu-banner-for-men.jpg
677 ms
menu-banner-for-women.jpg
661 ms
slider1.jpg
711 ms
862 ms
864 ms
863 ms
864 ms
863 ms
927 ms
1020 ms
1020 ms
981 ms
1021 ms
pentax-zt200-black-prescription-safety-glasses.jpeg
925 ms
pentax-zt500-blue-prescription-safety-glasses.jpg
1019 ms
pentax-dx-670-tortoise-prescription-safety-glasses.jpg
1016 ms
pentax-classic-3-black-crystal-prescription-safety-glasses.jpg
1019 ms
pentax-zt400-tan-charcoal-prescription-safety-glasses.jpg
994 ms
gl6-dental-magnifier-loupes-silver-black1.jpg
1034 ms
gl6-dental-magnifier-loupes-red-black.jpg
1027 ms
gl6-dental-magnifier-loupes-blue-black.jpg
1007 ms
gl5-galilean-dental-loupes-full-black.jpg
956 ms
gl5-galilean-dental-loupes-black-pink.jpg
1013 ms
banner-4.jpg
1216 ms
ATT25.jpg
908 ms
js
463 ms
porto6e1d.woff
876 ms
fa-solid-900.woff
969 ms
fa-regular-400.woff
968 ms
harve-benard-713-eyeglasses.jpg
915 ms
harve-benard-639-eyeglasses.jpg
671 ms
harve-benard-637-eyeglasses.jpg
669 ms
harve-benard-618-eyeglasses.jpg
666 ms
sun-glass-home.jpg
669 ms
sports-glass-home1.jpg
668 ms
sports-glass-home.jpg
673 ms
reading-glass-home.jpg
672 ms
user.jpeg
674 ms
how-to-measure-your-face-for-prescription-safety-glasses.jpg
681 ms
safety-tips-for-eyes-in-summer.png
621 ms
benefits-of-polarized-sports-glasses.jpg
508 ms
things-to-consider-before-buying-safety-eyeglasses.jpg
497 ms
eyes-injuries-caused-by-uv-light.jpeg
488 ms
footer-img1.png
494 ms
footer-img2.png
493 ms
footer-img3.png
496 ms
footer-img4.png
487 ms
lensrxusa.com 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
Links do not have a discernible 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
lensrxusa.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
lensrxusa.com 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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Lensrxusa.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 Lensrxusa.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.
lensrxusa.com
Open Graph data is detected on the main page of Lensrxusa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: