1.5 sec in total
334 ms
833 ms
355 ms
Click here to check amazing Irlen Mybigcommerce content for United States. Otherwise, check out these important facts you probably never knew about irlen.mybigcommerce.com
Offering Irlen colored overlays, lens cleaner, and other Irlen products
Visit irlen.mybigcommerce.comWe analyzed Irlen.mybigcommerce.com page load time and found that the first response time was 334 ms and then it took 1.2 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.
irlen.mybigcommerce.com performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value3.8 s
55/100
25%
Value3.4 s
89/100
10%
Value180 ms
91/100
30%
Value0.006
100/100
15%
Value4.5 s
82/100
10%
334 ms
35 ms
66 ms
54 ms
74 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Irlen.mybigcommerce.com, 53% (36 requests) were made to Cdn5.bigcommerce.com and 37% (25 requests) were made to Cdn6.bigcommerce.com. The less responsive or slowest element that took the longest time to load (334 ms) belongs to the original domain Irlen.mybigcommerce.com.
Page size can be reduced by 621.9 kB (44%)
1.4 MB
784.0 kB
In fact, the total size of Irlen.mybigcommerce.com main page is 1.4 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. 60% of websites need less resources to load. Images take 816.3 kB which makes up the majority of the site volume.
Potential reduce by 30.8 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. 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 30.8 kB or 81% of the original size.
Potential reduce by 156.3 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, Irlen Mybigcommerce needs image optimization as it can save up to 156.3 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 284.1 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 284.1 kB or 77% of the original size.
Potential reduce by 150.7 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. Irlen.mybigcommerce.com needs all CSS files to be minified and compressed as it can save up to 150.7 kB or 82% of the original size.
Number of requests can be reduced by 41 (63%)
65
24
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Irlen Mybigcommerce. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
irlen.mybigcommerce.com
334 ms
css
35 ms
uniform.default.css
66 ms
styles.css
54 ms
styles.css
74 ms
iselector.css
71 ms
flexslider.css
64 ms
slide-show.css
71 ms
styles-slide-show.css
70 ms
social.css
81 ms
white.css
85 ms
theme.css
93 ms
product.attributes.css
88 ms
ui.all.css
96 ms
product.quickview.css
91 ms
imodal.css
95 ms
store.css
99 ms
jquery.min.js
104 ms
menudrop.js
59 ms
common.js
66 ms
iselector.js
58 ms
jquery.flexslider.js
57 ms
viewport.js
55 ms
jquery.autobox.js
76 ms
jquery.uniform.min.js
76 ms
init.js
77 ms
imagesLoaded.js
75 ms
jquery-ui.min.js
151 ms
jquery.validate.js
100 ms
product.functions.js
113 ms
product.attributes.js
142 ms
quickview.js
107 ms
quickview.initialise.js
141 ms
jquery.form.js
142 ms
imodal.js
144 ms
quicksearch.js
147 ms
jquery.masonry.js
73 ms
jquery.bgiframe.min.js
144 ms
superfish.js
143 ms
visitor.js
142 ms
css
28 ms
analytics.min.js
138 ms
beacon_api.js
105 ms
ajax-loader.gif
104 ms
index.php
145 ms
bg.jpg
63 ms
cart.jpg
52 ms
search.png
53 ms
menu-div.png
61 ms
arrows-ffffff.png
60 ms
logo_1409212756__84850.png
62 ms
INFOGRAPHIC_BANNER2.png
138 ms
Solutions_Begin_Banner.png
187 ms
2015_11_24_22.10.34__69179.1448403455.168.300.jpg
62 ms
CoverGreenforWeb__77220.1454438353.168.300.jpg
69 ms
FBadLogo__38880.1443469569.168.300.png
72 ms
overlays__17637.1409158433.168.300.png
100 ms
2015_11_24_14.24.20__41036.1448403984.168.300.jpg
67 ms
irlenrevolution__21985.1409158432.168.300.jpg
100 ms
irlenInfographic_WEB_16x24__25641.1456532893.168.300.jpg
99 ms
overlays_2__68826.1409158429.168.300.png
98 ms
cleaner_set__61390.1409158430.168.300.jpg
136 ms
clings_online_sample_with_cover__40331.1448406364.168.300.png
136 ms
oswald-bold-webfont.woff
81 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
45 ms
fornax.min.js
64 ms
prev.jpg
22 ms
next.jpg
22 ms
irlen.mybigcommerce.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.
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.
irlen.mybigcommerce.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
irlen.mybigcommerce.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
Page is blocked from indexing
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Irlen.mybigcommerce.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 Irlen.mybigcommerce.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.
irlen.mybigcommerce.com
Open Graph description is not detected on the main page of Irlen Mybigcommerce. 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: