918 ms in total
151 ms
621 ms
146 ms
Visit apioptics.com now to see the best up-to-date Apioptics content for United States and also check out these interesting facts you probably never knew about apioptics.com
American Polarizers is a global leader in polarization and optical engineering including polarizers, polarization, optical filters, and films.
Visit apioptics.comWe analyzed Apioptics.com page load time and found that the first response time was 151 ms and then it took 767 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
apioptics.com performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value8.8 s
1/100
25%
Value6.2 s
44/100
10%
Value1,660 ms
11/100
30%
Value0.172
69/100
15%
Value10.9 s
21/100
10%
151 ms
54 ms
137 ms
81 ms
59 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 95% of them (56 requests) were addressed to the original Apioptics.com, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Db2.webtraxs.com. The less responsive or slowest element that took the longest time to load (222 ms) belongs to the original domain Apioptics.com.
Page size can be reduced by 144.4 kB (32%)
449.2 kB
304.8 kB
In fact, the total size of Apioptics.com main page is 449.2 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. 25% of websites need less resources to load. Images take 253.6 kB which makes up the majority of the site volume.
Potential reduce by 10.1 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. This page needs HTML code to be minified as it can gain 2.2 kB, which is 17% 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 10.1 kB or 75% of the original size.
Potential reduce by 15.8 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. Apioptics images are well optimized though.
Potential reduce by 82.2 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 82.2 kB or 58% of the original size.
Potential reduce by 36.4 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. Apioptics.com needs all CSS files to be minified and compressed as it can save up to 36.4 kB or 88% of the original size.
Number of requests can be reduced by 20 (34%)
58
38
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Apioptics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
apioptics.com
151 ms
main.css
54 ms
jquery-1.11.3.min.js
137 ms
jquery.cycle2.min.js
81 ms
page.js
59 ms
webtraxs.js
35 ms
ga.js
17 ms
shadow-bottom.png
69 ms
shadow-side.png
68 ms
header.png
67 ms
logo.png
71 ms
search-button.png
70 ms
nav-tile.png
72 ms
nav-cart.png
73 ms
nav.png
73 ms
leftnav-top.png
74 ms
leftnav-bottom.png
76 ms
square-purple-medium.png
77 ms
square-lime-medium.png
81 ms
square-blue-medium.png
82 ms
square-teal-medium.png
84 ms
square-green-medium.png
86 ms
square-yellow-medium.png
85 ms
square-orange-medium.png
87 ms
square-red-medium.png
108 ms
square-black-medium.png
107 ms
slide-1.jpg
139 ms
slide-button-purple.png
112 ms
slide-2.jpg
196 ms
slide-button-blue.png
113 ms
slide-3.jpg
159 ms
slide-button-green.png
134 ms
slide-4.jpg
195 ms
slide-button-yellow.png
142 ms
slide-5.jpg
159 ms
slide-button-orange.png
165 ms
slide-6.jpg
198 ms
slide-button-red.png
186 ms
head-linear-polarizers.png
186 ms
polarizers-small.jpg
193 ms
head-precut.png
212 ms
precut-filters-small.jpg
213 ms
head-glarebar.png
222 ms
webtraxs.php
118 ms
__utm.gif
14 ms
glarebar-small.jpg
161 ms
head-display-surface.png
162 ms
display-small.jpg
163 ms
head-eclipse.png
174 ms
eclipse-small.jpg
174 ms
head-demonstration.png
183 ms
demonstration-small.jpg
182 ms
head-3d-projection.png
183 ms
3d-projection-small.jpg
185 ms
head-polarmotion.png
194 ms
polarmotion-small.jpg
193 ms
head-news.png
200 ms
logo-small.png
202 ms
print.css
30 ms
apioptics.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-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
apioptics.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
apioptics.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
Tap targets are not sized appropriately
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Apioptics.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 Apioptics.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
apioptics.com
Open Graph description is not detected on the main page of Apioptics. 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: