Tools & Wizards About Us
sportbrillenshop.nl screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

sportbrillenshop.nl

Nieuwste collectie van Sportbrillenshop - Sportbrillenshop.nl - Premium Oakley Reseller

Page Load Speed

3.4 sec in total

First Response

279 ms

Resources Loaded

2.8 sec

Page Rendered

347 ms

sportbrillenshop.nl screenshot

About Website

Visit sportbrillenshop.nl now to see the best up-to-date Sportbrillenshop content for Netherlands and also check out these interesting facts you probably never knew about sportbrillenshop.nl

Sportbrillenshop is Premium Oakley Reseller. Grootste Oakley aanbod van Nederland. Ride 100% dealer. Heeft u vragen? Wij hebben de kennis.

Visit sportbrillenshop.nl

Key Findings

We analyzed Sportbrillenshop.nl page load time and found that the first response time was 279 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

sportbrillenshop.nl performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value1,370 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.374

28/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

sportbrillenshop.nl

279 ms

www.sportbrillenshop.nl

605 ms

sxg7civ.js

182 ms

jquery.min.js

290 ms

script.min.js

482 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 76% of them (62 requests) were addressed to the original Sportbrillenshop.nl, 9% (7 requests) were made to Use.typekit.net and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (985 ms) belongs to the original domain Sportbrillenshop.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 386.9 kB (24%)

Content Size

1.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sportbrillenshop.nl 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 155.9 kB

  • Original 175.3 kB
  • After minification 169.6 kB
  • After compression 19.3 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 155.9 kB or 89% of the original size.

Image Optimization

-10%

Potential reduce by 115.9 kB

  • Original 1.2 MB
  • After minification 1.1 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. Sportbrillenshop images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 107.5 kB

  • Original 246.0 kB
  • After minification 246.0 kB
  • After compression 138.5 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 107.5 kB or 44% of the original size.

CSS Optimization

-27%

Potential reduce by 7.6 kB

  • Original 28.1 kB
  • After minification 28.1 kB
  • After compression 20.5 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. Sportbrillenshop.nl needs all CSS files to be minified and compressed as it can save up to 7.6 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (15%)

Requests Now

71

After Optimization

60

  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sportbrillenshop. 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.

Network Requests Diagram

sportbrillenshop.nl

sportbrillenshop.nl

279 ms

www.sportbrillenshop.nl

www.sportbrillenshop.nl

605 ms

sxg7civ.js

sxg7civ.js

182 ms

jquery.min.js

jquery.min.js

290 ms

script.min.js

script.min.js

482 ms

style.css

style.css

401 ms

fa.css

fa.css

397 ms

klaviyo.js

klaviyo.js

37 ms

js

js

56 ms

uc.js

uc.js

33 ms

conversion.js

conversion.js

95 ms

v2.zopim.com

v2.zopim.com

331 ms

bat.js

bat.js

312 ms

gtm.js

gtm.js

371 ms

logo-sportbrillenshop.png

logo-sportbrillenshop.png

395 ms

resize.asp

resize.asp

397 ms

resize.asp

resize.asp

396 ms

resize.asp

resize.asp

482 ms

resize.asp

resize.asp

462 ms

resize.asp

resize.asp

477 ms

resize.asp

resize.asp

573 ms

resize.asp

resize.asp

484 ms

resize.asp

resize.asp

560 ms

resize.asp

resize.asp

575 ms

resize.asp

resize.asp

579 ms

resize.asp

resize.asp

582 ms

resize.asp

resize.asp

734 ms

resize.asp

resize.asp

660 ms

resize.asp

resize.asp

675 ms

resize.asp

resize.asp

678 ms

resize.asp

resize.asp

681 ms

resize.asp

resize.asp

684 ms

resize.asp

resize.asp

757 ms

resize.asp

resize.asp

774 ms

resize.asp

resize.asp

778 ms

resize.asp

resize.asp

785 ms

resize.asp

resize.asp

790 ms

resize.asp

resize.asp

834 ms

resize.asp

resize.asp

857 ms

resize.asp

resize.asp

873 ms

resize.asp

resize.asp

877 ms

resize.asp

resize.asp

883 ms

resize.asp

resize.asp

888 ms

resize.asp

resize.asp

931 ms

resize.asp

resize.asp

955 ms

resize.asp

resize.asp

974 ms

resize.asp

resize.asp

977 ms

resize.asp

resize.asp

983 ms

resize.asp

resize.asp

985 ms

300 ms

resize.asp

resize.asp

782 ms

d

d

37 ms

d

d

25 ms

d

d

99 ms

d

d

38 ms

d

d

36 ms

d

d

24 ms

15336342.js

15336342.js

18 ms

asset_composer.js

asset_composer.js

107 ms

50 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

657 ms

resize.asp

resize.asp

700 ms

resize.asp

resize.asp

700 ms

32 ms

p.gif

p.gif

23 ms

resize.asp

resize.asp

636 ms

resize.asp

resize.asp

622 ms

resize.asp

resize.asp

651 ms

resize.asp

resize.asp

669 ms

payment-ideal.png

payment-ideal.png

612 ms

payment-overboeking.png

payment-overboeking.png

601 ms

payment-paypal.png

payment-paypal.png

603 ms

payment-bancontact.png

payment-bancontact.png

604 ms

payment-maestro.png

payment-maestro.png

643 ms

payment-mastercard.png

payment-mastercard.png

588 ms

payment-visa.png

payment-visa.png

591 ms

resize.asp

resize.asp

598 ms

resize.asp

resize.asp

598 ms

resize.asp

resize.asp

601 ms

resize.asp

resize.asp

686 ms

resize.asp

resize.asp

589 ms

resize.asp

resize.asp

591 ms

Accessibility Review

sportbrillenshop.nl accessibility score

52

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

sportbrillenshop.nl 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

sportbrillenshop.nl SEO score

88

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

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sportbrillenshop.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Sportbrillenshop.nl 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

sportbrillenshop.nl

Open Graph description is not detected on the main page of Sportbrillenshop. 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: