1.5 sec in total
146 ms
1.2 sec
228 ms
Welcome to opticalthirty8.com homepage info - get ready to check Optical Thirty8 best content for Canada right away, or after learning these important things about opticalthirty8.com
In a 5,000 square-foot showroom stocked with more than 4,000 frames, you're bound to find the perfect specs. But Optical Thirty 8 doesn't rest on its size only.
Visit opticalthirty8.comWe analyzed Opticalthirty8.com page load time and found that the first response time was 146 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
opticalthirty8.com performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value7.4 s
4/100
25%
Value4.9 s
64/100
10%
Value120 ms
97/100
30%
Value0
100/100
15%
Value5.8 s
66/100
10%
146 ms
117 ms
100 ms
53 ms
52 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 8% of them (3 requests) were addressed to the original Opticalthirty8.com, 76% (29 requests) were made to Static.parastorage.com and 13% (5 requests) were made to Frog.wix.com. The less responsive or slowest element that took the longest time to load (269 ms) relates to the external source Frog.wix.com.
Page size can be reduced by 2.1 MB (77%)
2.8 MB
649.9 kB
In fact, the total size of Opticalthirty8.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. Javascripts take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 29.1 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 29.1 kB or 77% of the original size.
Potential reduce by 2.1 MB
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 2.1 MB or 77% of the original size.
Potential reduce by 5.8 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. Opticalthirty8.com needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 77% of the original size.
Number of requests can be reduced by 28 (78%)
36
8
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optical Thirty8. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and as a result speed up the page load time.
opticalthirty8.com
146 ms
www.opticalthirty8.com
117 ms
bt
100 ms
require.min.js
53 ms
main-r.min.js
52 ms
viewer.css
70 ms
dynamicmodel
11 ms
ugc-viewer
165 ms
bt
169 ms
skins.min.js
140 ms
components.min.js
42 ms
utils.min.js
40 ms
core.min.js
139 ms
react-with-addons.min.js
139 ms
lodash.min.js
136 ms
TweenMax.min.js
142 ms
layout.min.js
139 ms
tpa.min.js
142 ms
fonts.min.js
140 ms
animations.min.js
137 ms
swfobject.min.js
136 ms
mousetrap.min.js
140 ms
tweenEngine.min.js
143 ms
DrawSVGPlugin.min.js
142 ms
react-dom.min.js
142 ms
ScrollToPlugin.min.js
145 ms
widgets.min.js
142 ms
experiment.js
143 ms
render.min.js
143 ms
wixappsCore.min.js
147 ms
wixappsClassics.min.js
148 ms
wixappsBuilder.min.js
144 ms
zepto.min.js
142 ms
color.min.js
144 ms
react-dom-server.min.js
35 ms
bt
269 ms
bt
46 ms
dc.js
32 ms
opticalthirty8.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
ARIA IDs are not unique
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
Links do not have a discernible name
opticalthirty8.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
opticalthirty8.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
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 Opticalthirty8.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 Opticalthirty8.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.
opticalthirty8.com
Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: