3.9 sec in total
389 ms
3.1 sec
429 ms
Visit edel-optics.pt now to see the best up-to-date Edel Optics content for Portugal and also check out these interesting facts you probably never knew about edel-optics.pt
A sua ótica online: comprar ou encomendar mais de 30 000 óculos, óculos de sol e lentes de contacto a preços acessíveis na nossa loja online. Envio rápido e gratuito dentro de Portugal.
Visit edel-optics.ptWe analyzed Edel-optics.pt page load time and found that the first response time was 389 ms and then it took 3.5 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.pt performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value12.2 s
0/100
25%
Value8.8 s
16/100
10%
Value1,330 ms
17/100
30%
Value0.311
37/100
15%
Value18.1 s
3/100
10%
389 ms
652 ms
38 ms
48 ms
151 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 13% of them (11 requests) were addressed to the original Edel-optics.pt, 55% (48 requests) were made to Img.edel-optics.pt and 26% (23 requests) were made to Image.edel-optics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Img.edel-optics.pt.
Page size can be reduced by 540.9 kB (33%)
1.6 MB
1.1 MB
In fact, the total size of Edel-optics.pt main page is 1.6 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 1.1 MB which makes up the majority of the site volume.
Potential reduce by 130.0 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 130.0 kB or 84% of the original size.
Potential reduce by 134.1 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 134.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 57.9 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 57.9 kB or 62% of the original size.
Potential reduce by 218.9 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.pt needs all CSS files to be minified and compressed as it can save up to 218.9 kB or 64% of the original size.
Number of requests can be reduced by 22 (27%)
83
61
The browser has sent 83 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 7 to 1 for JavaScripts and as a result speed up the page load time.
edel-optics.pt
389 ms
www.edel-optics.pt
652 ms
font-awesome.min.css
38 ms
jquery.min.js
48 ms
jquery.touchSwipe.js
151 ms
jquery.ba-bbq-latest.js
159 ms
jcarousel.js
157 ms
jquery.hoverIntent.minified.js
169 ms
r623.js
169 ms
Classic_mainr623.css
327 ms
base64_images_desktop.css
376 ms
analytics.js
9 ms
collect
14 ms
classic_claim_tel.png
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lidBox2.png
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star4.png
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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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footerImage2.png
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mein-konto.png
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newsletter2.png
247 ms
icon_phone_32x32.png
247 ms
merkzettel_t1.png
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next.png
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prev.png
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Ray-Ban.svg
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Persol.svg
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Tom-Ford.svg
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cart-small.png
340 ms
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zahlungsmethoden.png
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Roberto-Cavalli.svg
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logo_tel.png
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flag_us.png
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icon_red_x.png
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ok_red.png
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point_test9.png
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eo_fd_main_sun.jpg
757 ms
eo_fd_main_glasses2.png
1359 ms
eo_fd_main_sportglasses.jpg
761 ms
eo_fd_main_contactlenses.jpg
781 ms
debug
180 ms
edel-optics.pt 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.pt 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.pt SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edel-optics.pt 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.pt 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.pt
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: