3.5 sec in total
180 ms
664 ms
2.6 sec
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Visit esta.nlWe analyzed Esta.nl page load time and found that the first response time was 180 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
esta.nl performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value1.4 s
100/100
25%
Value1.4 s
100/100
10%
Value350 ms
73/100
30%
Value0
100/100
15%
Value2.9 s
96/100
10%
180 ms
476 ms
66 ms
77 ms
116 ms
Our browser made a total of 10 requests to load all elements on the main page. We found that 80% of them (8 requests) were addressed to the original Esta.nl, 20% (2 requests) were made to A.storyblok.com. The less responsive or slowest element that took the longest time to load (476 ms) relates to the external source A.storyblok.com.
Page size can be reduced by 58.4 kB (17%)
343.0 kB
284.6 kB
In fact, the total size of Esta.nl main page is 343.0 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. 40% of websites need less resources to load. Images take 274.4 kB which makes up the majority of the site volume.
Potential reduce by 53.2 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. 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 53.2 kB or 78% of the original size.
Potential reduce by 5.2 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. ESTA images are well optimized though.
Number of requests can be reduced by 5 (56%)
9
4
The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESTA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
esta.nl
180 ms
passport-and-visa-on-an-american-flag-sc53gwl_breed.jpg
476 ms
state.js
66 ms
c0d1d24.js
77 ms
index.256a017.js
116 ms
app.8c53ecd.js
118 ms
app.651765a.js
435 ms
app.bdaaa51.js
106 ms
new-york-city-skyline-with-urban-skyscrapers-at-su-v93uape_breed.jpg
427 ms
9b7cca7c99786068d473867cb7716cca.svg
426 ms
esta.nl accessibility score
esta.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
esta.nl SEO score
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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Esta.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 Esta.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.
esta.nl
Open Graph description is not detected on the main page of ESTA. 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: