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edel-optics.be screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 0

    SEO

edel-optics.be

Zonnebrillen, correctiebrillen en contactlenzen van Edel-Optics

Page Load Speed

6.6 sec in total

First Response

186 ms

Resources Loaded

5.2 sec

Page Rendered

1.2 sec

edel-optics.be screenshot

About Website

Click here to check amazing Edel Optics content for Belgium. Otherwise, check out these important facts you probably never knew about edel-optics.be

Ruim 60.000 zonnebrillen, correctiebrillen en contactlenzen. Snelle en gratis levering.

Visit edel-optics.be

Key Findings

We analyzed Edel-optics.be page load time and found that the first response time was 186 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

edel-optics.be performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value23.8 s

0/100

25%

SI (Speed Index)

Value12.1 s

4/100

10%

TBT (Total Blocking Time)

Value2,520 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.319

36/100

15%

TTI (Time to Interactive)

Value32.7 s

0/100

10%

Network Requests Diagram

edel-optics.be

186 ms

www.edel-optics.be

489 ms

gtm.js

56 ms

swiper-bundle.css

162 ms

swiper-bundle.min.js

327 ms

Our browser made a total of 195 requests to load all elements on the main page. We found that 4% of them (8 requests) were addressed to the original Edel-optics.be, 73% (142 requests) were made to Img.edel-optics.be and 9% (17 requests) were made to Img.edel-optics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Img.edel-optics.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (27%)

Content Size

4.1 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Edel-optics.be main page is 4.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 279.8 kB

  • Original 320.8 kB
  • After minification 285.0 kB
  • After compression 41.0 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. This page needs HTML code to be minified as it can gain 35.7 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 279.8 kB or 87% of the original size.

Image Optimization

-26%

Potential reduce by 809.2 kB

  • Original 3.1 MB
  • After minification 2.3 MB

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 809.2 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 22.1 kB

  • Original 473.1 kB
  • After minification 473.1 kB
  • After compression 451.0 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 1.2 kB

  • Original 147.0 kB
  • After minification 147.0 kB
  • After compression 145.8 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.be has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 37 (19%)

Requests Now

191

After Optimization

154

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 191 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 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

edel-optics.be

edel-optics.be

186 ms

www.edel-optics.be

www.edel-optics.be

489 ms

gtm.js

gtm.js

56 ms

swiper-bundle.css

swiper-bundle.css

162 ms

swiper-bundle.min.js

swiper-bundle.min.js

327 ms

min_all_.be.css

min_all_.be.css

340 ms

base64_images_desktop.css

base64_images_desktop.css

507 ms

loader.js

loader.js

30 ms

mini_all.js

mini_all.js

510 ms

image-zoom-min-click.js

image-zoom-min-click.js

249 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

18 ms

js

js

37 ms

bundle_legacy.js

bundle_legacy.js

20 ms

gtm.js

gtm.js

76 ms

gtm.js

gtm.js

76 ms

quality.svg

quality.svg

573 ms

EOB_Icon_white.svg

EOB_Icon_white.svg

287 ms

EO_Logo_Desktop_Dark_1.svg

EO_Logo_Desktop_Dark_1.svg

294 ms

FAQ_black.svg

FAQ_black.svg

284 ms

Chat_black.svg

Chat_black.svg

286 ms

Phone_black.svg

Phone_black.svg

292 ms

Close.png

Close.png

291 ms

EO_Logo_Mobile_Dark_1.svg

EO_Logo_Mobile_Dark_1.svg

290 ms

ups_logo.svg

ups_logo.svg

293 ms

dhl_logo.svg

dhl_logo.svg

292 ms

Social_Facebook_Cirlce.svg

Social_Facebook_Cirlce.svg

301 ms

Social_Instagram_Circle.svg

Social_Instagram_Circle.svg

305 ms

Social_YouTube_Circle.svg

Social_YouTube_Circle.svg

302 ms

EO_Mark_BW_112022.svg

EO_Mark_BW_112022.svg

303 ms

Arrow_Up_Mini.svg

Arrow_Up_Mini.svg

303 ms

TeaserSelectStore.jpg

TeaserSelectStore.jpg

301 ms

EyeCheck.svg

EyeCheck.svg

308 ms

GlassesBox.svg

GlassesBox.svg

310 ms

TextBubbles.svg

TextBubbles.svg

309 ms

TeaserTryAtHome.jpg

TeaserTryAtHome.jpg

314 ms

ExpressShipping.svg

ExpressShipping.svg

311 ms

Return_icon_trans.svg

Return_icon_trans.svg

306 ms

satisfaction.svg

satisfaction.svg

313 ms

Return_icon.svg

Return_icon.svg

574 ms

Chevron_Right.svg

Chevron_Right.svg

572 ms

satisfaction.svg

satisfaction.svg

570 ms

lidBox2.png

lidBox2.png

575 ms

EO_Logo_Desktop_Dark_1.svg

EO_Logo_Desktop_Dark_1.svg

569 ms

EO_Logo_Mobile_Dark_1.svg

EO_Logo_Mobile_Dark_1.svg

646 ms

EOB_Logo_Desktop_Light_1.svg

EOB_Logo_Desktop_Light_1.svg

647 ms

EOB_Logo_Mobile_Light_1.svg

EOB_Logo_Mobile_Light_1.svg

649 ms

framestyle_rectangle_white.svg

framestyle_rectangle_white.svg

651 ms

framestyle_square_white.svg

framestyle_square_white.svg

653 ms

framestyle_pilot_white.svg

framestyle_pilot_white.svg

656 ms

framestyle_round_white.svg

framestyle_round_white.svg

724 ms

framestyle_cat-eye_white.svg

framestyle_cat-eye_white.svg

725 ms

framestyle_panoramic_white.svg

framestyle_panoramic_white.svg

726 ms

framestyle_panto_white.svg

framestyle_panto_white.svg

730 ms

framestyle_trapeze_white.svg

framestyle_trapeze_white.svg

736 ms

framestyle_oval_white.svg

framestyle_oval_white.svg

741 ms

framestyle_browline_white.svg

framestyle_browline_white.svg

802 ms

framestyle_irregular_white.svg

framestyle_irregular_white.svg

803 ms

Ray-Ban.svg

Ray-Ban.svg

805 ms

Oakley.svg

Oakley.svg

810 ms

Tom-Ford.svg

Tom-Ford.svg

819 ms

Gucci.svg

Gucci.svg

826 ms

Prada.svg

Prada.svg

880 ms

Carrera.svg

Carrera.svg

881 ms

Esprit.svg

Esprit.svg

884 ms

Marc-O-Polo.svg

Marc-O-Polo.svg

891 ms

689562_con_sSmall_INT_megabanner_STAFFPICK_BALMAIN_S.jpg

689562_con_sSmall_INT_megabanner_STAFFPICK_BALMAIN_S.jpg

2459 ms

689524_con_sSmall_INT_megabanner_STAFFPICK_VALENTINO_S.jpg

689524_con_sSmall_INT_megabanner_STAFFPICK_VALENTINO_S.jpg

2544 ms

689543_con_sSmall_INT_megabanner_LESPECS_S.jpg

689543_con_sSmall_INT_megabanner_LESPECS_S.jpg

2458 ms

689505_con_sSmall_INT_megabanner_STAFFPICK_PRADA_S.jpg

689505_con_sSmall_INT_megabanner_STAFFPICK_PRADA_S.jpg

2439 ms

689500_con_sSmall_NL_megabanner_WHATWELOVE_AVIATORS_S.jpg

689500_con_sSmall_NL_megabanner_WHATWELOVE_AVIATORS_S.jpg

2459 ms

Brille_Dark.svg

Brille_Dark.svg

971 ms

Service-Teaser_Bild_1000x650_S.jpg

Service-Teaser_Bild_1000x650_S.jpg

2438 ms

order.jpg

order.jpg

2535 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

43 ms

js

js

186 ms

js

js

131 ms

js

js

181 ms

languages.json

languages.json

117 ms

try_at_home.jpg

try_at_home.jpg

1971 ms

faq.jpg

faq.jpg

1971 ms

newsletter.jpg

newsletter.jpg

1974 ms

Ray-Ban.svg

Ray-Ban.svg

1970 ms

Oakley.svg

Oakley.svg

2006 ms

Prada.svg

Prada.svg

2009 ms

Tom-Ford.svg

Tom-Ford.svg

1959 ms

Persol.svg

Persol.svg

1961 ms

Versace.svg

Versace.svg

1965 ms

Dolce-and-Gabbana.svg

Dolce-and-Gabbana.svg

1980 ms

Carrera.svg

Carrera.svg

2007 ms

DITA.svg

DITA.svg

2009 ms

de.json

de.json

130 ms

Prada-Sport.svg

Prada-Sport.svg

1961 ms

Burberry.svg

Burberry.svg

1963 ms

Emporio-Armani.svg

Emporio-Armani.svg

1976 ms

Polaroid.svg

Polaroid.svg

1986 ms

Porsche-Design.svg

Porsche-Design.svg

2002 ms

Michael-Kors.svg

Michael-Kors.svg

2006 ms

Guess.svg

Guess.svg

1961 ms

Ray-Ban-Junior.svg

Ray-Ban-Junior.svg

1963 ms

Maui-Jim.svg

Maui-Jim.svg

1976 ms

Ralph.svg

Ralph.svg

1990 ms

Boss.svg

Boss.svg

1998 ms

Marc-Jacobs.svg

Marc-Jacobs.svg

2003 ms

1px.png

1px.png

17 ms

David-Beckham.svg

David-Beckham.svg

1962 ms

Giorgio-Armani.svg

Giorgio-Armani.svg

1963 ms

Tommy-Hilfiger.svg

Tommy-Hilfiger.svg

1979 ms

Polo.svg

Polo.svg

1994 ms

translations-de.json

translations-de.json

5 ms

Esprit.svg

Esprit.svg

1923 ms

scarab-v2.js

scarab-v2.js

1660 ms

fbevents.js

fbevents.js

1267 ms

scevent.min.js

scevent.min.js

1266 ms

obtp.js

obtp.js

1266 ms

uct

uct

1312 ms

2851856105051920

2851856105051920

77 ms

Tiffany.svg

Tiffany.svg

470 ms

Superdry.svg

Superdry.svg

467 ms

Nike.svg

Nike.svg

468 ms

Smith.svg

Smith.svg

488 ms

ic!-berlin.svg

ic!-berlin.svg

511 ms

JB.svg

JB.svg

440 ms

Calvin-Klein.svg

Calvin-Klein.svg

453 ms

Hugo.svg

Hugo.svg

461 ms

Vogue-Eyewear.svg

Vogue-Eyewear.svg

463 ms

Lacoste.svg

Lacoste.svg

488 ms

Linda-Farrow.svg

Linda-Farrow.svg

513 ms

Fraymz.svg

Fraymz.svg

477 ms

Balmain-Paris.svg

Balmain-Paris.svg

490 ms

Gucci.svg

Gucci.svg

476 ms

Gloryfy.svg

Gloryfy.svg

476 ms

Arnette.svg

Arnette.svg

502 ms

Wood-Fellas.svg

Wood-Fellas.svg

504 ms

Carolina-Herrera.svg

Carolina-Herrera.svg

483 ms

Le-Specs.svg

Le-Specs.svg

490 ms

wploader.js

wploader.js

20 ms

Julbo.svg

Julbo.svg

476 ms

Havaianas.svg

Havaianas.svg

477 ms

wpes5.js

wpes5.js

6 ms

Jaguar.svg

Jaguar.svg

497 ms

HIS-Eyewear.svg

HIS-Eyewear.svg

498 ms

Ermenegildo-Zegna.svg

Ermenegildo-Zegna.svg

491 ms

Police.svg

Police.svg

489 ms

Moschino.svg

Moschino.svg

476 ms

Humphrey.svg

Humphrey.svg

476 ms

Dsquared2.svg

Dsquared2.svg

501 ms

Marc-O-Polo.svg

Marc-O-Polo.svg

491 ms

Jimmy-Choo.svg

Jimmy-Choo.svg

496 ms

Silhouette.svg

Silhouette.svg

490 ms

Dieter-Bohlen.svg

Dieter-Bohlen.svg

476 ms

Scotch-and-Soda.svg

Scotch-and-Soda.svg

477 ms

Levis.svg

Levis.svg

502 ms

Sylvie-Optics.svg

Sylvie-Optics.svg

486 ms

Joop.svg

Joop.svg

504 ms

Converse.svg

Converse.svg

489 ms

Elle.svg

Elle.svg

474 ms

Thom-Browne.svg

Thom-Browne.svg

477 ms

Prada-PR-17WS-1AB5S0.jpg

Prada-PR-17WS-1AB5S0.jpg

501 ms

Tom-Ford-FT5634-B-001.jpg

Tom-Ford-FT5634-B-001.jpg

479 ms

Versace-VE4361-GB1-87.jpg

Versace-VE4361-GB1-87.jpg

503 ms

Tom-Ford-FT5294-052.jpg

Tom-Ford-FT5294-052.jpg

486 ms

Prada-PR-15WS-01R0A6.jpg

Prada-PR-15WS-01R0A6.jpg

481 ms

Prada-PR-26ZS-16K08Z.jpg

Prada-PR-26ZS-16K08Z.jpg

476 ms

Oakley-OX8149-814903.jpg

Oakley-OX8149-814903.jpg

499 ms

Prada-PR-17WS-2AU8C1.jpg

Prada-PR-17WS-2AU8C1.jpg

474 ms

Tom-Ford-FT5479-B-001.jpg

Tom-Ford-FT5479-B-001.jpg

578 ms

Emporio-Armani-EA4029-50638G.jpg

Emporio-Armani-EA4029-50638G.jpg

487 ms

Tom-Ford-FT5629-B-001.jpg

Tom-Ford-FT5629-B-001.jpg

479 ms

Prada-PR-26ZS-14L09Z.jpg

Prada-PR-26ZS-14L09Z.jpg

483 ms

Tom-Ford-FT5629-B-052.jpg

Tom-Ford-FT5629-B-052.jpg

494 ms

Tom-Ford-FT0591-52N.jpg

Tom-Ford-FT0591-52N.jpg

564 ms

Oakley-OX5118-511803.jpg

Oakley-OX5118-511803.jpg

497 ms

Ray-Ban-RB4165-622-T3.jpg

Ray-Ban-RB4165-622-T3.jpg

486 ms

Tom-Ford-FT5557-B-020.jpg

Tom-Ford-FT5557-B-020.jpg

493 ms

Maui-Jim-Hookipa-407-02.jpg

Maui-Jim-Hookipa-407-02.jpg

524 ms

Oakley-OX8076-807607.jpg

Oakley-OX8076-807607.jpg

516 ms

Mastercard.svg

Mastercard.svg

507 ms

VISA.svg

VISA.svg

493 ms

AmericanExpress.svg

AmericanExpress.svg

504 ms

ApplePay.svg

ApplePay.svg

527 ms

GPay.svg

GPay.svg

539 ms

Klarna.svg

Klarna.svg

512 ms

Bancontact.svg

Bancontact.svg

507 ms

Lastschrift_EN.svg

Lastschrift_EN.svg

489 ms

Tutorials_nl.svg

Tutorials_nl.svg

537 ms

Download_on_the_App_Store_Badge_en.svg

Download_on_the_App_Store_Badge_en.svg

527 ms

Close.png

Close.png

735 ms

Globe.svg

Globe.svg

692 ms

be.svg

be.svg

688 ms

us.svg

us.svg

662 ms

mobile_search_boutique.svg

mobile_search_boutique.svg

661 ms

Profile_Desktop_Dark.svg

Profile_Desktop_Dark.svg

660 ms

Wishlist_Desktop_Default_Dark.svg

Wishlist_Desktop_Default_Dark.svg

658 ms

Cart_Desktop_Default_Dark.svg

Cart_Desktop_Default_Dark.svg

614 ms

bg_gradien5.png

bg_gradien5.png

614 ms

Accessibility Review

edel-optics.be accessibility score

78

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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.be best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

edel-optics.be SEO score

0

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.be 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.be 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.be

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: