3.6 sec in total
727 ms
2.6 sec
251 ms
Click here to check amazing Natuur content. Otherwise, check out these important facts you probably never knew about natuur.nl
Ligt je hart bij de natuur? Natuurmonumenten geeft planten en dieren in Nederland een groter leefgebied. Help ook mee natuur te beschermen!
Visit natuur.nlWe analyzed Natuur.nl page load time and found that the first response time was 727 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
natuur.nl performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value4.5 s
38/100
25%
Value4.5 s
72/100
10%
Value1,270 ms
19/100
30%
Value0.021
100/100
15%
Value9.4 s
30/100
10%
727 ms
129 ms
91 ms
181 ms
183 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 41% of them (29 requests) were addressed to the original Natuur.nl, 11% (8 requests) were made to Apis.google.com and 6% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Villa-aberson.nl.
Page size can be reduced by 118.8 kB (50%)
237.1 kB
118.3 kB
In fact, the total size of Natuur.nl main page is 237.1 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. 70% of websites need less resources to load. Javascripts take 119.0 kB which makes up the majority of the site volume.
Potential reduce by 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. 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 41.0 kB or 79% of the original size.
Potential reduce by 2.4 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. Natuur images are well optimized though.
Potential reduce by 69.1 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 69.1 kB or 58% of the original size.
Potential reduce by 6.3 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. Natuur.nl needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 83% of the original size.
Number of requests can be reduced by 34 (50%)
68
34
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Natuur. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.
forum
727 ms
129 ms
style-67cc624d-00002.css
91 ms
vbulletin_important.css
181 ms
yahoo-dom-event.js
183 ms
connection-min.js
181 ms
vbulletin_global.js
182 ms
vbulletin_menu.js
179 ms
vbulletin_md5.js
205 ms
show_ads.js
7 ms
vbulletin_read_marker.js
316 ms
villa.jpg
1091 ms
i.gif
42 ms
natuur_logo.gif
121 ms
vakantiehuis-banner.gif
121 ms
menu_open.gif
120 ms
navbits_start.gif
120 ms
bop5_share.png
120 ms
collapse_thead.gif
247 ms
picture.php
292 ms
picture.php
292 ms
picture.php
292 ms
picture.php
291 ms
picture.php
289 ms
forum_old.gif
349 ms
clear.gif
439 ms
icon1.gif
350 ms
lastpost.gif
350 ms
whos_online.gif
348 ms
stats.gif
351 ms
forum_new.gif
483 ms
cron.php
503 ms
all.js
55 ms
widgets.js
24 ms
plusone.js
164 ms
zrt_lookup.html
200 ms
show_ads_impl.js
82 ms
191 ms
ads
265 ms
xd_arbiter.php
68 ms
xd_arbiter.php
180 ms
osd.js
170 ms
ads
256 ms
cb=gapi.loaded_0
71 ms
cb=gapi.loaded_1
124 ms
fastbutton
251 ms
s9.g
86 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
125 ms
ping
105 ms
postmessageRelay
126 ms
css
129 ms
m_js_controller.js
115 ms
abg.js
123 ms
cb=gapi.loaded_0
45 ms
cb=gapi.loaded_1
44 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
22 ms
like.php
185 ms
3193398744-postmessagerelay.js
128 ms
rpc:shindig_random.js
119 ms
favicon
187 ms
nessie_icon_thin_arrow_big_white.png
109 ms
s
74 ms
googlelogo_color_112x36dp.png
170 ms
favicon
160 ms
x_button_blue2.png
74 ms
jot
180 ms
cb=gapi.loaded_0
55 ms
qeKvIRsJabD.js
116 ms
LVx-xkvaJ0b.png
99 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
77 ms
Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js
10 ms
natuur.nl accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
natuur.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
natuur.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
NL
NL
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Natuur.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 Natuur.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.
natuur.nl
Open Graph description is not detected on the main page of Natuur. 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: