Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

22.1 sec in total

First Response

546 ms

Resources Loaded

21.4 sec

Page Rendered

226 ms

rxlensco.com screenshot

About Website

Click here to check amazing Rxlensco content for United States. Otherwise, check out these important facts you probably never knew about rxlensco.com

Find this season's trending styles of brand name designer eyewear for cheap discounted prices online at RxLensco. Enjoy free shipping on RX (prescription) frames and lenses as well as sunglasses and w...

Visit rxlensco.com

Key Findings

We analyzed Rxlensco.com page load time and found that the first response time was 546 ms and then it took 21.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

rxlensco.com performance score

0

Network Requests Diagram

Default.asp

546 ms

milonic_src.js

138 ms

Menu_Popout_Styles.js

143 ms

Menu_Popout_Data.js

206 ms

jquery.min.js

13 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 75% of them (57 requests) were addressed to the original Rxlensco.com, 11% (8 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Upfront.thefind.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 355.0 kB (18%)

Content Size

2.0 MB

After Optimization

1.6 MB

In fact, the total size of Rxlensco.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. 40% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 41.4 kB

  • Original 50.1 kB
  • After minification 44.7 kB
  • After compression 8.8 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. This page needs HTML code to be minified as it can gain 5.4 kB, which is 11% 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 41.4 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 124.7 kB

  • Original 1.7 MB
  • After minification 1.5 MB

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. Rxlensco images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 162.8 kB

  • Original 239.7 kB
  • After minification 210.8 kB
  • After compression 76.8 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 162.8 kB or 68% of the original size.

CSS Optimization

-79%

Potential reduce by 26.0 kB

  • Original 33.0 kB
  • After minification 24.0 kB
  • After compression 7.0 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. Rxlensco.com needs all CSS files to be minified and compressed as it can save up to 26.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (43%)

Requests Now

65

After Optimization

37

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rxlensco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

SEO Factors

rxlensco.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rxlensco.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Rxlensco.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Rxlensco. 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: