3 sec in total
660 ms
2.1 sec
284 ms
Welcome to optics-store.com homepage info - get ready to check Optics Store best content right away, or after learning these important things about optics-store.com
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Visit optics-store.comWe analyzed Optics-store.com page load time and found that the first response time was 660 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
optics-store.com performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value7.1 s
5/100
25%
Value8.8 s
16/100
10%
Value18,810 ms
0/100
30%
Value0.17
70/100
15%
Value26.1 s
0/100
10%
660 ms
8 ms
16 ms
15 ms
70 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 10% of them (3 requests) were addressed to the original Optics-store.com, 55% (17 requests) were made to Cdn3.bigcommerce.com and 13% (4 requests) were made to Cdn4.bigcommerce.com. The less responsive or slowest element that took the longest time to load (902 ms) relates to the external source Cdn3.bigcommerce.com.
Page size can be reduced by 173.2 kB (11%)
1.5 MB
1.3 MB
In fact, the total size of Optics-store.com main page is 1.5 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 1.3 MB which makes up the majority of the site volume.
Potential reduce by 105.7 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 14.9 kB, which is 11% 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 105.7 kB or 81% of the original size.
Potential reduce by 4.2 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. Optics Store images are well optimized though.
Potential reduce by 63.3 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 63.3 kB or 53% of the original size.
Number of requests can be reduced by 7 (27%)
26
19
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optics Store. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
optics-store.com
660 ms
theme-cd0475c0-6696-0135-5b1e-525400dfdca6.css
8 ms
css
16 ms
modernizr-custom.js
15 ms
analytics.js
70 ms
analytics.min.js
36 ms
beacon_api.js
36 ms
opticsstorelogo1_1487975537__16074.png
51 ms
Vu9Dx8oyiuqEkuIyR3OPDQ.ttf
39 ms
theme-bundle.main.js
74 ms
visitor_stencil.js
35 ms
index_sliderimage2__53782.jpg
326 ms
index_sliderimage3__04771.jpg
309 ms
Index_SliderImage4.jpg
393 ms
loading.svg
172 ms
fornax.min.js
51 ms
collect
237 ms
cookie-notification
193 ms
theme-bundle.chunk.15.js
41 ms
index.php
209 ms
zhcz-_WihjSQC0oHJ9TCYC3USBnSvpkopQaUR-2r7iU.ttf
33 ms
collect
64 ms
LT14X28LH_S1_Web_Large__39544.1460048074.jpg
357 ms
LT14X28LT_S1_Web_Large__93376.1460048369.jpg
333 ms
LT26X32MAOL_S2_Web_Large__45953.1460048556.jpg
518 ms
LT4X32MR_S3_Web_Large__00353.1459371331.jpg
535 ms
ga-audiences
39 ms
LT39X32AOL_S3_Web_Large__22968.1459201179.jpg
105 ms
LT4X32MLF_S1_Web_Large__38935.1460049809.jpg
183 ms
LT4X32MAOL_S2_Web_Large__07571.1460049700.jpg
255 ms
LT624X50AOL_Qtr3_Web_Large__07034.1459525603.jpg
902 ms
optics-store.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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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.
optics-store.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
optics-store.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Optics-store.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 Optics-store.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.
optics-store.com
Open Graph description is not detected on the main page of Optics Store. 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: