Tools & Wizards About Us
edel-optics.pt screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

edel-optics.pt

Edel-Optics, a sua ótica online

Page Load Speed

4.2 sec in total

First Response

265 ms

Resources Loaded

3.7 sec

Page Rendered

220 ms

edel-optics.pt screenshot

About Website

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.pt

Key Findings

We analyzed Edel-optics.pt page load time and found that the first response time was 265 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

edel-optics.pt performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value2,190 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.319

36/100

15%

TTI (Time to Interactive)

Value21.1 s

1/100

10%

Network Requests Diagram

edel-optics.pt

265 ms

www.edel-optics.pt

1540 ms

gtm.js

69 ms

swiper-bundle.css

158 ms

swiper-bundle.min.js

318 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 9% of them (8 requests) were addressed to the original Edel-optics.pt, 55% (48 requests) were made to Img.edel-optics.pt and 20% (18 requests) were made to Img.edel-optics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Edel-optics.pt.

Page Optimization Overview & Recommendations

Page size can be reduced by 214.6 kB (19%)

Content Size

1.1 MB

After Optimization

909.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Edel-optics.pt main page is 1.1 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 440.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 185.1 kB

  • Original 212.1 kB
  • After minification 191.7 kB
  • After compression 27.0 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 185.1 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 28.2 kB

  • Original 440.2 kB
  • After minification 412.0 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. Edel Optics images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 53 B

  • Original 326.7 kB
  • After minification 326.7 kB
  • After compression 326.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 1.1 kB

  • Original 145.0 kB
  • After minification 145.0 kB
  • After compression 143.8 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. Edel-optics.pt has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (32%)

Requests Now

85

After Optimization

58

  • Images
  • JavaScript
  • CSS

The browser has sent 85 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 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

edel-optics.pt

edel-optics.pt

265 ms

www.edel-optics.pt

www.edel-optics.pt

1540 ms

gtm.js

gtm.js

69 ms

swiper-bundle.css

swiper-bundle.css

158 ms

swiper-bundle.min.js

swiper-bundle.min.js

318 ms

min_all_.pt.css

min_all_.pt.css

336 ms

base64_images_desktop.css

base64_images_desktop.css

398 ms

loader.js

loader.js

32 ms

mini_all.js

mini_all.js

408 ms

image-zoom-min-click.js

image-zoom-min-click.js

249 ms

js

js

80 ms

js

js

80 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

21 ms

js

js

44 ms

40a7e9940d.js

40a7e9940d.js

89 ms

bundle.js

bundle.js

28 ms

quality.svg

quality.svg

480 ms

EOB_Icon_white.svg

EOB_Icon_white.svg

209 ms

EO_Logo_Desktop_Dark_1.svg

EO_Logo_Desktop_Dark_1.svg

216 ms

FAQ_black.svg

FAQ_black.svg

207 ms

Chat_black.svg

Chat_black.svg

205 ms

Phone_black.svg

Phone_black.svg

209 ms

Close.png

Close.png

213 ms

EO_Logo_Mobile_Dark_1.svg

EO_Logo_Mobile_Dark_1.svg

216 ms

ups_logo.svg

ups_logo.svg

212 ms

dhl_logo.svg

dhl_logo.svg

210 ms

Social_Facebook_Cirlce.svg

Social_Facebook_Cirlce.svg

213 ms

Social_Instagram_Circle.svg

Social_Instagram_Circle.svg

217 ms

Social_YouTube_Circle.svg

Social_YouTube_Circle.svg

218 ms

EO_Mark_BW_112022.svg

EO_Mark_BW_112022.svg

217 ms

Arrow_Up_Mini.svg

Arrow_Up_Mini.svg

219 ms

TeaserSelectStore.jpg

TeaserSelectStore.jpg

244 ms

hallmann_logo_blue_round.png

hallmann_logo_blue_round.png

221 ms

EyeCheck.svg

EyeCheck.svg

238 ms

GlassesBox.svg

GlassesBox.svg

241 ms

TextBubbles.svg

TextBubbles.svg

242 ms

TeaserTryAtHome.jpg

TeaserTryAtHome.jpg

240 ms

ExpressShipping.svg

ExpressShipping.svg

238 ms

Return_icon_trans.svg

Return_icon_trans.svg

243 ms

satisfaction.svg

satisfaction.svg

243 ms

Return_icon.svg

Return_icon.svg

490 ms

Chevron_Right.svg

Chevron_Right.svg

491 ms

satisfaction.svg

satisfaction.svg

492 ms

lidBox2.png

lidBox2.png

495 ms

EO_Logo_Desktop_Dark_1.svg

EO_Logo_Desktop_Dark_1.svg

495 ms

EO_Logo_Mobile_Dark_1.svg

EO_Logo_Mobile_Dark_1.svg

549 ms

EOB_Logo_Desktop_Light_1.svg

EOB_Logo_Desktop_Light_1.svg

566 ms

EOB_Logo_Mobile_Light_1.svg

EOB_Logo_Mobile_Light_1.svg

569 ms

framestyle_rectangle_white.svg

framestyle_rectangle_white.svg

568 ms

framestyle_square_white.svg

framestyle_square_white.svg

571 ms

framestyle_pilot_white.svg

framestyle_pilot_white.svg

573 ms

framestyle_round_white.svg

framestyle_round_white.svg

628 ms

framestyle_cat-eye_white.svg

framestyle_cat-eye_white.svg

645 ms

framestyle_panoramic_white.svg

framestyle_panoramic_white.svg

646 ms

framestyle_panto_white.svg

framestyle_panto_white.svg

648 ms

framestyle_trapeze_white.svg

framestyle_trapeze_white.svg

651 ms

framestyle_oval_white.svg

framestyle_oval_white.svg

652 ms

framestyle_browline_white.svg

framestyle_browline_white.svg

705 ms

framestyle_irregular_white.svg

framestyle_irregular_white.svg

723 ms

Ray-Ban.svg

Ray-Ban.svg

725 ms

Oakley.svg

Oakley.svg

723 ms

Tom-Ford.svg

Tom-Ford.svg

731 ms

Gucci.svg

Gucci.svg

735 ms

Prada.svg

Prada.svg

783 ms

Carrera.svg

Carrera.svg

800 ms

Esprit.svg

Esprit.svg

802 ms

Porsche-Design.svg

Porsche-Design.svg

804 ms

Brille_Dark.svg

Brille_Dark.svg

811 ms

572380_con_sSmall_DE_megabanner_boutique_Sonne_S.jpg

572380_con_sSmall_DE_megabanner_boutique_Sonne_S.jpg

1138 ms

572449_con_sSmall_DE_megabanner_boutique_Seh_S.jpg

572449_con_sSmall_DE_megabanner_boutique_Seh_S.jpg

1179 ms

Express_Dark.svg

Express_Dark.svg

879 ms

Pfeil_Dark.svg

Pfeil_Dark.svg

881 ms

Mastercard.svg

Mastercard.svg

882 ms

VISA.svg

VISA.svg

891 ms

AmericanExpress.svg

AmericanExpress.svg

958 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

17 ms

Lastschrift_EN.svg

Lastschrift_EN.svg

497 ms

Tutorials_uk.svg

Tutorials_uk.svg

728 ms

Download_on_the_App_Store_Badge_en.svg

Download_on_the_App_Store_Badge_en.svg

487 ms

Close.png

Close.png

552 ms

Globe.svg

Globe.svg

552 ms

pt.svg

pt.svg

567 ms

us.svg

us.svg

575 ms

mobile_search_boutique.svg

mobile_search_boutique.svg

559 ms

Profile_Desktop_Dark.svg

Profile_Desktop_Dark.svg

576 ms

Wishlist_Desktop_Default_Dark.svg

Wishlist_Desktop_Default_Dark.svg

634 ms

Cart_Desktop_Default_Dark.svg

Cart_Desktop_Default_Dark.svg

634 ms

bg_gradien5.png

bg_gradien5.png

984 ms

Accessibility Review

edel-optics.pt accessibility score

80

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

edel-optics.pt best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

edel-optics.pt SEO score

77

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    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.

Social Sharing Optimization

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: