4 sec in total
287 ms
3.5 sec
300 ms
Visit edel-optics.com now to see the best up-to-date Edel Optics content for Iran and also check out these interesting facts you probably never knew about edel-optics.com
Your online optician: choose from over 30,000 pairs of glasses, sunglasses and contact lenses to buy or order in our online shop at low prices. Quick and inexpensive shipping in United States of Ameri...
Visit edel-optics.comWe analyzed Edel-optics.com page load time and found that the first response time was 287 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
edel-optics.com performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value9.5 s
0/100
25%
Value6.5 s
39/100
10%
Value1,040 ms
26/100
30%
Value0.238
52/100
15%
Value14.5 s
8/100
10%
287 ms
446 ms
27 ms
48 ms
63 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 11% of them (11 requests) were addressed to the original Edel-optics.com, 48% (46 requests) were made to Img.edel-optics.com and 27% (26 requests) were made to Image.edel-optics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Img.edel-optics.com.
Page size can be reduced by 886.2 kB (41%)
2.2 MB
1.3 MB
In fact, the total size of Edel-optics.com main page is 2.2 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. 50% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 161.6 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 161.6 kB or 85% of the original size.
Potential reduce by 129.9 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, Edel Optics needs image optimization as it can save up to 129.9 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 279.5 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 279.5 kB or 70% of the original size.
Potential reduce by 315.2 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. Edel-optics.com needs all CSS files to be minified and compressed as it can save up to 315.2 kB or 81% of the original size.
Number of requests can be reduced by 26 (29%)
91
65
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edel Optics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
edel-optics.com
287 ms
www.edel-optics.com
446 ms
font-awesome.min.css
27 ms
jquery.min.js
48 ms
jquery.touchSwipe.js
63 ms
jquery.ba-bbq-latest.js
63 ms
jcarousel.js
70 ms
jquery.hoverIntent.minified.js
66 ms
class.js
145 ms
default.js
235 ms
device_all.js
246 ms
Classic_main.css
403 ms
base64_images_desktop.css
334 ms
analytics.js
22 ms
collect
29 ms
collect
52 ms
classic_claim_tel.png
651 ms
icon_phone_32x32.png
559 ms
merkzettel_t1.png
554 ms
classic_claim_lkw.png
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classic_claim_arrow.png
632 ms
point_test9.png
632 ms
media-7-tv.svg
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prev.png
635 ms
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Persol.svg
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Michael-Kors.svg
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Emporio-Armani.svg
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Carrera.svg
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lidBox2.png
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cart-small.png
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start_general_general_normal.jpg
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NY_kachel_01.jpg
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logo_tel.png
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icon_up.png
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footerImage2.jpg
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americanexpress.png
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visa2.png
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mastercard.png
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paypal2.png
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Headquarter.jpg
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www.edel-optics.com
109 ms
bg_gradien5.png
1239 ms
facebook-icon.svg
1309 ms
Y2K_neophyte.ttf
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verlauf2.png
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X649AD31F029B83E0E9C08BA0CA07BABB.js
124 ms
fontawesome-webfont.woff
44 ms
fbevents.js
52 ms
loadCartInfo
193 ms
1373024689379954
4 ms
Vogue.svg
1027 ms
Boss-Orange.svg
1026 ms
debug
182 ms
flag_us.png
1058 ms
icon_red_x.png
1004 ms
ok_red.png
1005 ms
JB-by-Jerome-Boateng.svg
1002 ms
eo_fd_main_sun.jpg
538 ms
eo_fd_main_glasses2.png
803 ms
eo_fd_main_sportglasses.jpg
533 ms
eo_fd_main_contactlenses.jpg
604 ms
edel-optics.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.
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
edel-optics.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
edel-optics.com SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edel-optics.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 Edel-optics.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.
edel-optics.com
Open Graph description is not detected on the main page of Edel Optics. 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: