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biblion.nl screenshot

Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

biblion.nl

NBD Biblion | NBD Biblion

Page Load Speed

3.9 sec in total

First Response

1.3 sec

Resources Loaded

2.5 sec

Page Rendered

153 ms

biblion.nl screenshot

About Website

Welcome to biblion.nl homepage info - get ready to check Biblion best content for Netherlands right away, or after learning these important things about biblion.nl

NBD Biblion levert een compleet pakket producten en diensten die bijdragen aan het succes van uw bibliotheek of (school)mediatheek.

Visit biblion.nl

Key Findings

We analyzed Biblion.nl page load time and found that the first response time was 1.3 sec and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

biblion.nl performance score

0

Network Requests Diagram

biblion.nl

1263 ms

css

26 ms

css

39 ms

load.async.js

184 ms

node.css

198 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 89% of them (48 requests) were addressed to the original Biblion.nl, 4% (2 requests) were made to Fonts.googleapis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Biblion.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 221.8 kB (45%)

Content Size

493.4 kB

After Optimization

271.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biblion.nl main page is 493.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 225.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 20.2 kB

  • Original 25.3 kB
  • After minification 21.6 kB
  • After compression 5.1 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 3.7 kB, which is 14% 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 20.2 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 786 B

  • Original 167.8 kB
  • After minification 167.0 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. Biblion images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 140.3 kB

  • Original 225.4 kB
  • After minification 206.3 kB
  • After compression 85.1 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 140.3 kB or 62% of the original size.

CSS Optimization

-81%

Potential reduce by 60.6 kB

  • Original 74.9 kB
  • After minification 69.1 kB
  • After compression 14.4 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. Biblion.nl needs all CSS files to be minified and compressed as it can save up to 60.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (83%)

Requests Now

53

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biblion. 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 from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

biblion.nl

biblion.nl

1263 ms

css

css

26 ms

css

css

39 ms

load.async.js

load.async.js

184 ms

node.css

node.css

198 ms

user.css

user.css

202 ms

content-module.css

content-module.css

202 ms

date.css

date.css

203 ms

datepicker.1.7.css

datepicker.1.7.css

270 ms

jquery.timeentry.css

jquery.timeentry.css

288 ms

filefield.css

filefield.css

281 ms

ctools.css

ctools.css

299 ms

fieldgroup.css

fieldgroup.css

299 ms

views.css

views.css

300 ms

jquery.fancybox.css

jquery.fancybox.css

355 ms

screen.css

screen.css

641 ms

nodrupal.css

nodrupal.css

384 ms

cookies.css

cookies.css

310 ms

cookies.js

cookies.js

311 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

508 ms

drupal.js

drupal.js

258 ms

nl_3f5d8af3aa4565e97ca03db0ef4a5db0.js

nl_3f5d8af3aa4565e97ca03db0ef4a5db0.js

299 ms

jquery.ias.min.js

jquery.ias.min.js

310 ms

main.js

main.js

311 ms

jquery.tools-full.min.js

jquery.tools-full.min.js

430 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

397 ms

search.js

search.js

408 ms

menu.js

menu.js

409 ms

jquery.sitemap.js

jquery.sitemap.js

496 ms

jquery.row-sync.js

jquery.row-sync.js

526 ms

jquery.input.js

jquery.input.js

525 ms

global.js

global.js

526 ms

register.js

register.js

542 ms

Plankklaar-koppelen.jpg

Plankklaar-koppelen.jpg

133 ms

Koppling-bibliotheeksysteem.jpg

Koppling-bibliotheeksysteem.jpg

142 ms

logo.gif

logo.gif

137 ms

search-submit.png

search-submit.png

137 ms

has-submenu.gif

has-submenu.gif

133 ms

cart.gif

cart.gif

164 ms

header-home.jpg

header-home.jpg

429 ms

trigger.png

trigger.png

276 ms

octagon-top.png

octagon-top.png

274 ms

3-columns.gif

3-columns.gif

276 ms

check.gif

check.gif

276 ms

arrow-blue.png

arrow-blue.png

277 ms

2-columns.gif

2-columns.gif

308 ms

button-arrow-blue.gif

button-arrow-blue.gif

331 ms

twitter.gif

twitter.gif

334 ms

ga.js

ga.js

30 ms

info

info

616 ms

slider-navigation-element.gif

slider-navigation-element.gif

244 ms

__utm.gif

__utm.gif

12 ms

widget_v2.134.js

widget_v2.134.js

14 ms

__$$__stringtable_lang_nl.js

__$$__stringtable_lang_nl.js

7 ms

SEO Factors

biblion.nl SEO score

0

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 Biblion.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 Biblion.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

biblion.nl

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