Tools & Wizards About Us
bosleder.nl screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    66% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

bosleder.nl

Shop Simba – Welcome to Shop Simba!

Page Load Speed

3 sec in total

First Response

513 ms

Resources Loaded

2 sec

Page Rendered

545 ms

bosleder.nl screenshot

About Website

Click here to check amazing Bosleder content. Otherwise, check out these important facts you probably never knew about bosleder.nl

Bosleder.nl: online bestellen van hoogwaardige kwaliteit damestassen, herentassen, aktetassen, laptoptassen, messengers en andere lederwaren van de topmerken Giudi en Rialto, rechtstreeks geïmporteerd...

Visit bosleder.nl

Key Findings

We analyzed Bosleder.nl page load time and found that the first response time was 513 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

bosleder.nl performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value15.8 s

0/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

bosleder.nl

513 ms

urchin.js

44 ms

jquery-1.10.2.min.js

52 ms

icon_youtube.png

481 ms

verzending.png

596 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 55% of them (26 requests) were addressed to the original Bosleder.nl, 15% (7 requests) were made to Boswinkels.nl and 9% (4 requests) were made to Kiyoh.nl. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Bosleder.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 175.7 kB (10%)

Content Size

1.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bosleder.nl main page is 1.8 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. 45% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 51.3 kB

  • Original 60.5 kB
  • After minification 47.3 kB
  • After compression 9.2 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 13.2 kB, which is 22% 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 51.3 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 123.4 kB

  • Original 1.7 MB
  • After minification 1.6 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. Bosleder images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 1.0 kB

  • Original 24.0 kB
  • After minification 24.0 kB
  • After compression 23.0 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.

Requests Breakdown

Number of requests can be reduced by 3 (7%)

Requests Now

46

After Optimization

43

  • AJAX
  • Images
  • JavaScript

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bosleder. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bosleder.nl

bosleder.nl

513 ms

urchin.js

urchin.js

44 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

52 ms

icon_youtube.png

icon_youtube.png

481 ms

verzending.png

verzending.png

596 ms

veiligvertrouwd.png

veiligvertrouwd.png

235 ms

TASSEN%2065.jpg

TASSEN%2065.jpg

1124 ms

BBA051.jpg

BBA051.jpg

235 ms

button_bestel.png

button_bestel.png

234 ms

button_info.png

button_info.png

236 ms

rl.4768va10-1.jpg

rl.4768va10-1.jpg

233 ms

gl5170s03.jpg

gl5170s03.jpg

336 ms

gl5165sapca-15.jpg

gl5165sapca-15.jpg

344 ms

4373.Pa10.jpg

4373.Pa10.jpg

323 ms

GL4520k88.jpg

GL4520k88.jpg

320 ms

a216lo15.jpg

a216lo15.jpg

345 ms

e219pt27.jpg

e219pt27.jpg

414 ms

bu2925210.jpg

bu2925210.jpg

411 ms

ZEBRA-IV.jpg

ZEBRA-IV.jpg

773 ms

225502.jpg

225502.jpg

448 ms

800723.jpg

800723.jpg

443 ms

661101-canvas-kindertas-girly-pink-hart.jpg

661101-canvas-kindertas-girly-pink-hart.jpg

505 ms

ZEBRAII%202.jpg

ZEBRAII%202.jpg

753 ms

855577-grijs.jpg

855577-grijs.jpg

528 ms

408801-zebra-natural-bag-vilt-darkgrey.jpg

408801-zebra-natural-bag-vilt-darkgrey.jpg

535 ms

zebra--natural-bag-hart-suedine-color03-201030.jpg

zebra--natural-bag-hart-suedine-color03-201030.jpg

590 ms

TASSEN-MANNEN-SALE.jpg

TASSEN-MANNEN-SALE.jpg

992 ms

gl.3368v02.jpg

gl.3368v02.jpg

648 ms

gl4642t03.jpg

gl4642t03.jpg

679 ms

gl4684h03.jpg

gl4684h03.jpg

747 ms

icon_twitter.png

icon_twitter.png

509 ms

icon_facebook.jpg

icon_facebook.jpg

508 ms

icon_mail.png

icon_mail.png

593 ms

kaartje.png

kaartje.png

515 ms

thuiswinkelwaarborg.png

thuiswinkelwaarborg.png

600 ms

betaalmogelijkheden.png

betaalmogelijkheden.png

728 ms

all.js

all.js

18 ms

widget.php

widget.php

621 ms

ga.js

ga.js

19 ms

__utm.gif

__utm.gif

22 ms

112 ms

xd_arbiter.php

xd_arbiter.php

40 ms

xd_arbiter.php

xd_arbiter.php

45 ms

ping

ping

170 ms

tw-logo.png

tw-logo.png

123 ms

tw-logo-2.png

tw-logo-2.png

240 ms

rating-sprite-150.png

rating-sprite-150.png

348 ms

Accessibility Review

bosleder.nl accessibility score

68

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.

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

bosleder.nl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

bosleder.nl SEO score

83

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bosleder.nl 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 Bosleder.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

bosleder.nl

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