Tools & Wizards About Us
bimibooks.nl screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

bimibooks.nl

BiMi Books stopt (voor nu)

Page Load Speed

6.7 sec in total

First Response

279 ms

Resources Loaded

6.2 sec

Page Rendered

193 ms

bimibooks.nl screenshot

About Website

Click here to check amazing Bi Mi Books content. Otherwise, check out these important facts you probably never knew about bimibooks.nl

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Visit bimibooks.nl

Key Findings

We analyzed Bimibooks.nl page load time and found that the first response time was 279 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

bimibooks.nl performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value21.0 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value2,110 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.103

89/100

15%

TTI (Time to Interactive)

Value20.1 s

2/100

10%

Network Requests Diagram

bimibooks.nl

279 ms

bimibooks.nl

472 ms

autoptimize_794824cc5987e13ef3210b3b8d89ec56.css

367 ms

css

43 ms

css

55 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 Bimibooks.nl, 9% (4 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Bimibooks.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.8 MB (90%)

Content Size

3.1 MB

After Optimization

317.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bimibooks.nl main page is 3.1 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. 70% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 119.4 kB

  • Original 147.9 kB
  • After minification 147.7 kB
  • After compression 28.5 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 119.4 kB or 81% of the original size.

Image Optimization

-98%

Potential reduce by 2.6 MB

  • Original 2.7 MB
  • After minification 63.0 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. Obviously, Bi Mi Books needs image optimization as it can save up to 2.6 MB or 98% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.2 kB

  • Original 226.8 kB
  • After minification 226.8 kB
  • After compression 225.6 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.

Requests Breakdown

Number of requests can be reduced by 23 (59%)

Requests Now

39

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bi Mi Books. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bimibooks.nl

bimibooks.nl

279 ms

bimibooks.nl

bimibooks.nl

472 ms

autoptimize_794824cc5987e13ef3210b3b8d89ec56.css

autoptimize_794824cc5987e13ef3210b3b8d89ec56.css

367 ms

css

css

43 ms

css

css

55 ms

autoptimize_single_fa9d932c6d49827cf392efa0c66a3d06.css

autoptimize_single_fa9d932c6d49827cf392efa0c66a3d06.css

271 ms

jquery.min.js

jquery.min.js

365 ms

jquery-ui.js

jquery-ui.js

41 ms

css

css

61 ms

dashicons.min.css

dashicons.min.css

529 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

42 ms

api.js

api.js

60 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

278 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

277 ms

wp-polyfill.min.js

wp-polyfill.min.js

528 ms

hooks.min.js

hooks.min.js

527 ms

i18n.min.js

i18n.min.js

528 ms

autoptimize_9af5059d587f9ab37dca4c727c4946b7.js

autoptimize_9af5059d587f9ab37dca4c727c4946b7.js

576 ms

gtm.js

gtm.js

138 ms

analytics.js

analytics.js

138 ms

fbevents.js

fbevents.js

137 ms

logo.png

logo.png

126 ms

book-4-cover-1-1.png

book-4-cover-1-1.png

641 ms

book-1-cover.png

book-1-cover.png

669 ms

banner-2-1.png

banner-2-1.png

756 ms

front-1.png

front-1.png

671 ms

step-1-2-150x150.png

step-1-2-150x150.png

214 ms

step-2-2-150x150.png

step-2-2-150x150.png

215 ms

step-3-3-150x150.png

step-3-3-150x150.png

336 ms

step-4-2-150x150.png

step-4-2-150x150.png

336 ms

border.png

border.png

4861 ms

loader-2.png

loader-2.png

390 ms

stepper-header.png

stepper-header.png

481 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

172 ms

S6uyw4BMUTPHjxAwWw.ttf

S6uyw4BMUTPHjxAwWw.ttf

193 ms

S6u9w4BMUTPHh7USSwaPHA.ttf

S6u9w4BMUTPHh7USSwaPHA.ttf

216 ms

S6u9w4BMUTPHh6UVSwaPHA.ttf

S6u9w4BMUTPHh6UVSwaPHA.ttf

271 ms

fontello.woff

fontello.woff

623 ms

recaptcha__en.js

recaptcha__en.js

160 ms

collect

collect

83 ms

js

js

130 ms

hotjar-2787519.js

hotjar-2787519.js

201 ms

collect

collect

144 ms

js

js

142 ms

ga-audiences

ga-audiences

34 ms

modules.a4fd7e5489291affcf56.js

modules.a4fd7e5489291affcf56.js

12 ms

autoptimize_645e25746732f92ab8912b8a07744c57.css

autoptimize_645e25746732f92ab8912b8a07744c57.css

92 ms

Accessibility Review

bimibooks.nl accessibility score

83

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

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

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

bimibooks.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

bimibooks.nl SEO score

93

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

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bimibooks.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Bimibooks.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

bimibooks.nl

Open Graph data is detected on the main page of Bi Mi Books. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: