2.1 sec in total
134 ms
1.2 sec
725 ms
Welcome to crizalusa.com homepage info - get ready to check Crizal Usa best content for United States right away, or after learning these important things about crizalusa.com
Crizal anti-glare lenses provide the clearest vision possible, with protection against glare, scratches, smudges, water, dust, and even UV rays.
Visit crizalusa.comWe analyzed Crizalusa.com page load time and found that the first response time was 134 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
crizalusa.com performance score
name
value
score
weighting
Value8.1 s
0/100
10%
Value24.7 s
0/100
25%
Value14.2 s
1/100
10%
Value2,020 ms
7/100
30%
Value0.185
66/100
15%
Value23.2 s
1/100
10%
134 ms
75 ms
33 ms
44 ms
51 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 56% of them (42 requests) were addressed to the original Crizalusa.com, 7% (5 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (226 ms) belongs to the original domain Crizalusa.com.
Page size can be reduced by 1.2 MB (43%)
2.9 MB
1.6 MB
In fact, the total size of Crizalusa.com main page is 2.9 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. 70% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 43.3 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 43.3 kB or 81% of the original size.
Potential reduce by 148.8 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. Obviously, Crizal Usa needs image optimization as it can save up to 148.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 601.1 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 601.1 kB or 67% of the original size.
Potential reduce by 423.8 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. Crizalusa.com needs all CSS files to be minified and compressed as it can save up to 423.8 kB or 84% of the original size.
Number of requests can be reduced by 24 (35%)
68
44
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crizal Usa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
crizalusa.com
134 ms
75 ms
css
33 ms
css
44 ms
css
51 ms
main.min.css
5 ms
clientlibs.min.css
12 ms
clientlibs.min.css
23 ms
clientlibs.min.js
29 ms
clientlibs.min.js
29 ms
conversion.js
28 ms
analytics.js
127 ms
gtm.js
125 ms
crizal-header-logo.png
122 ms
activityi;src=2069924;type=criza0;cat=exper0;ord=1040667120832.9498
164 ms
activityi;src=2069924;type=criza0;cat=2015h0;ord=8810085947625.34
91 ms
player_api
106 ms
essilor_logo.jpg
39 ms
search_icon.png
35 ms
spacer.gif
39 ms
link_caret_gray.png
38 ms
finder_bg.png
39 ms
icon_glasses.png
39 ms
side_menu_bg.png
39 ms
HP_Hero.jpg
201 ms
link_caret_white.png
96 ms
link_caret_blue.png
92 ms
play_button.png
95 ms
crizalforkidsthumb.jpg
103 ms
bigplay.svg
89 ms
lenses-engineered-for-you.png
124 ms
wipe-icon.png
121 ms
lens-dirty.jpg
130 ms
lens-smudge.jpg
121 ms
lens-clean.jpg
127 ms
lens-dirty-crizal.jpg
170 ms
products-hero-03.jpg
212 ms
quote_bubble.png
130 ms
housekeeping-logo.png
178 ms
Home_Sweater_Gent.jpg
195 ms
crizal-for-kids-charity-xlarge.png
183 ms
lens-look.jpg
200 ms
digital-devices.jpg
199 ms
night-driving.jpg
210 ms
child-lenses.jpg
210 ms
outdoor-activities.jpg
211 ms
btn_gray.png
209 ms
crizal-footer-logo.png
209 ms
facebook-icon.png
225 ms
twitter-icon.png
225 ms
youtube-icon.png
226 ms
1100.js
89 ms
v0SdcGFAl2aezM9Vq_aFTQ.ttf
127 ms
nj47mAZe0mYUIySgfn0wpQ.ttf
179 ms
DvlFBScY1r-FMtZSYIYoYw.ttf
207 ms
collect
77 ms
collect
182 ms
151 ms
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pxl.png
170 ms
lb
156 ms
150 ms
www-widgetapi.js
91 ms
7 ms
PZIMzwkBAPo
91 ms
www-embed-player-vflZsBgOl.css
73 ms
www-embed-player.js
94 ms
yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js
20 ms
ad_status.js
62 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
92 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
101 ms
inspectlet.js
7 ms
187 ms
183 ms
1985332383
18 ms
crizalusa.com accessibility score
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
crizalusa.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the geolocation permission on page load
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
crizalusa.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Crizalusa.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Crizalusa.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.
crizalusa.com
Open Graph description is not detected on the main page of Crizal Usa. 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: