3 sec in total
236 ms
2.6 sec
155 ms
Click here to check amazing Shop Randolphusa content for United States. Otherwise, check out these important facts you probably never knew about shop.randolphusa.com
Aviator style sunglasses for men and women, with polarized, gradient, flash, and flash mirror lens styles available. Shop online at Randolph Engineering!
Visit shop.randolphusa.comWe analyzed Shop.randolphusa.com page load time and found that the first response time was 236 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
shop.randolphusa.com performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value7.8 s
3/100
25%
Value8.6 s
17/100
10%
Value3,730 ms
1/100
30%
Value0.078
95/100
15%
Value21.6 s
1/100
10%
236 ms
440 ms
1348 ms
13 ms
218 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 6% of them (4 requests) were addressed to the original Shop.randolphusa.com, 80% (51 requests) were made to Cdn.nexternal.com and 3% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Shop.randolphusa.com.
Page size can be reduced by 585.5 kB (62%)
937.8 kB
352.4 kB
In fact, the total size of Shop.randolphusa.com main page is 937.8 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. 50% of websites need less resources to load. Javascripts take 492.3 kB which makes up the majority of the site volume.
Potential reduce by 153.4 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 153.4 kB or 88% of the original size.
Potential reduce by 46.0 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. Obviously, Shop Randolphusa needs image optimization as it can save up to 46.0 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 328.7 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 328.7 kB or 67% of the original size.
Potential reduce by 57.5 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. Shop.randolphusa.com needs all CSS files to be minified and compressed as it can save up to 57.5 kB or 77% of the original size.
Number of requests can be reduced by 31 (54%)
57
26
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shop Randolphusa. 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 from 8 to 1 for CSS and as a result speed up the page load time.
shop.randolphusa.com
236 ms
default.aspx
440 ms
sunglasses-c4.aspx
1348 ms
jquery-ui-1.10.3.custom.css
13 ms
StyleCommon-i8075-l20622-a20622-u071947-r.css
218 ms
StyleAddendum-i8075-l20622-a20622-u071947.css
339 ms
jquery-1.10.1.min.js
16 ms
jquery-ui-1.10.3.min.js
15 ms
jquery.elevateZoom-2.5.5.min.js
14 ms
nextlivequery.js
10 ms
CollapsibleCart.js
14 ms
action_blocks.css
17 ms
action_blocks.js
19 ms
conversion.js
19 ms
ValidatorCallout.css
17 ms
WebForms.js
20 ms
MicrosoftAjax.js
24 ms
MicrosoftAjaxWebForms.js
21 ms
F62C4374260629.js
25 ms
CombineScriptsHandler!vx3Qm7cYs98pGbiptVYAYXh0wCbfr79v24C4MJ3dVnFU1!b.js
560 ms
UpdateProgressOverlayBehavior.js
26 ms
js.js
27 ms
ssa_close_X_081.css
7 ms
CollapsibleCart.css
11 ms
webfont.js
48 ms
83 ms
ga.js
44 ms
bg_header.gif
30 ms
logo.png
81 ms
bgmenu002.jpg
38 ms
avant_garde_book_bt-webfont.woff
221 ms
bg_wrapper.jpg
33 ms
amelia-thumb.jpg
33 ms
archer-thumb.jpg
34 ms
randolph-aviator-tn.jpg
36 ms
aviator-flash-lens-tn.jpg
64 ms
aviator-gradient-lite-lens-tn.jpg
64 ms
randolph-aviator-II-tn.jpg
63 ms
randolph-concorde-tn1.jpg
64 ms
concorde-flash-tn.jpg
64 ms
concorde-light-flash-tn.jpg
69 ms
AA72401-2-PC4.jpg
70 ms
randolph-corsair.jpg
71 ms
randolph-crew-chief.jpg
70 ms
randolph-intruder.jpg
69 ms
randolph-p-31.jpg
74 ms
randolph-raptor.jpg
75 ms
randolph-sportsman.jpg
76 ms
OP7F402-2-NY1.jpg
74 ms
randolph-p3-shadow-tn.jpg
72 ms
updating.gif
76 ms
css
39 ms
collect
55 ms
45 ms
jpk1K3jbJoyoK0XKaSyQAZsYoLsUhJo8DEpooYVMXYU.woff
32 ms
ga-audiences
20 ms
bg_footer.gif
47 ms
utility_icon_phone.png
6 ms
utility_icon_email.png
7 ms
bg_closeX_3.png
7 ms
next_arrow_rt.png
4 ms
bg_utility_bubble.png
5 ms
bg_view_cart_btn.png
6 ms
ui-bg_flat_75_ffffff_40x100.png
8 ms
shop.randolphusa.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
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.
shop.randolphusa.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
shop.randolphusa.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shop.randolphusa.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 Shop.randolphusa.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.
shop.randolphusa.com
Open Graph description is not detected on the main page of Shop Randolphusa. 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: