4.4 sec in total
186 ms
3.9 sec
334 ms
Visit rts.twenga.nl now to see the best up-to-date Rts Twenga content for Netherlands and also check out these interesting facts you probably never knew about rts.twenga.nl
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Visit rts.twenga.nlWe analyzed Rts.twenga.nl page load time and found that the first response time was 186 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
rts.twenga.nl performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value8.9 s
1/100
25%
Value6.1 s
45/100
10%
Value240 ms
85/100
30%
Value0.018
100/100
15%
Value8.8 s
35/100
10%
186 ms
771 ms
581 ms
340 ms
58 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Rts.twenga.nl, 45% (35 requests) were made to Twenga-solutions.com and 9% (7 requests) were made to D.adroll.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Twenga-solutions.com.
Page size can be reduced by 463.1 kB (45%)
1.0 MB
571.8 kB
In fact, the total size of Rts.twenga.nl main page is 1.0 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. 40% of websites need less resources to load. Javascripts take 543.6 kB which makes up the majority of the site volume.
Potential reduce by 22.9 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 4.1 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 22.9 kB or 77% of the original size.
Potential reduce by 80.1 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, Rts Twenga needs image optimization as it can save up to 80.1 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 343.5 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 343.5 kB or 63% of the original size.
Potential reduce by 16.6 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. Rts.twenga.nl needs all CSS files to be minified and compressed as it can save up to 16.6 kB or 93% of the original size.
Number of requests can be reduced by 29 (49%)
59
30
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rts Twenga. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
rts.twenga.nl
186 ms
771 ms
a5dfeaa3b88a1077962a24c3f67d2aab.js
581 ms
minify-20160301122711_005621713358709.css
340 ms
css
58 ms
minify-20160301122711_00562.js
1279 ms
dashboard.js
257 ms
api.js
50 ms
geolocAndWeather.php
348 ms
print.css
85 ms
gtm.js
98 ms
logo-twsolutions.png
112 ms
home-rocket1.png
111 ms
home-satellite2.png
127 ms
spartoo.png
213 ms
priceminister.png
212 ms
conrad.png
215 ms
kiabi.png
299 ms
asos.png
296 ms
laredoute.png
300 ms
sprite1.png
308 ms
home-smartsem.png
487 ms
puce.png
304 ms
home-smartleads1.png
393 ms
laredoute1.png
392 ms
conrad1.png
409 ms
promod.png
413 ms
asos.png
413 ms
spartoo.png
489 ms
alinea1.png
487 ms
kiabi1.png
490 ms
priceminister.png
502 ms
priceminister1.png
500 ms
quote-before.png
576 ms
quote-after.png
570 ms
graph-priceminister.png
572 ms
e-commerce-advertentie-trends-2016.png
894 ms
modules-prestashop-twenga.png
728 ms
twenga-google-adwords-reseller-e1443710701824.png
1117 ms
recaptcha__en.js
52 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
43 ms
Jzo62I39jc0gQRrbndN6nfesZW2xOQ-xsNqO47m55DA.ttf
79 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
90 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
90 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
87 ms
mnpfi9pxYH-Go5UiibESIqCWcynf_cDxXwCLxiixG1c.ttf
90 ms
bg-contact1.jpg
732 ms
fontawesome-webfont.woff
867 ms
analytics.js
54 ms
roundtrip.js
120 ms
conversion_async.js
72 ms
oct.js
160 ms
fbevents.js
45 ms
24 ms
collect
15 ms
36 ms
ga-audiences
20 ms
adsct
115 ms
adsct
105 ms
BWAKYCU4LFB27AVHTZVXYL.js
121 ms
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37 ms
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60 ms
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58 ms
u.php
48 ms
40 ms
adsct
58 ms
pixel
55 ms
sync
6 ms
377928.gif
6 ms
in
8 ms
tap.php
190 ms
sd
73 ms
pd.js
405 ms
rts.twenga.nl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
rts.twenga.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
rts.twenga.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
EN
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rts.twenga.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Dutch language. Our system also found out that Rts.twenga.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.
rts.twenga.nl
Open Graph description is not detected on the main page of Rts Twenga. 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: