1.6 sec in total
147 ms
1.2 sec
238 ms
Click here to check amazing ESTA PRO content for Germany. Otherwise, check out these important facts you probably never knew about esta-pro.org
Online Formular für ESTA - Electronic System for Travel Authorization USA auf deutsch. Das Programm zur Visumbefreiung gilt für die gesamten USA.
Visit esta-pro.orgWe analyzed Esta-pro.org page load time and found that the first response time was 147 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
esta-pro.org performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value5.2 s
23/100
25%
Value5.0 s
63/100
10%
Value1,310 ms
18/100
30%
Value0.019
100/100
15%
Value6.2 s
62/100
10%
147 ms
302 ms
129 ms
137 ms
52 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 80% of them (24 requests) were addressed to the original Esta-pro.org, 7% (2 requests) were made to S3.eu-central-1.amazonaws.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (413 ms) relates to the external source S3.eu-central-1.amazonaws.com.
Page size can be reduced by 41.0 kB (21%)
193.2 kB
152.2 kB
In fact, the total size of Esta-pro.org main page is 193.2 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. Images take 93.7 kB which makes up the majority of the site volume.
Potential reduce by 17.5 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. This page needs HTML code to be minified as it can gain 4.0 kB, which is 17% 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 17.5 kB or 76% of the original size.
Potential reduce by 11.1 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, ESTA PRO needs image optimization as it can save up to 11.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 10.1 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 10.1 kB or 14% of the original size.
Potential reduce by 2.3 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. Esta-pro.org needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 50% of the original size.
Number of requests can be reduced by 7 (33%)
21
14
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESTA PRO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
esta-pro.org
147 ms
esta-pro.org
302 ms
menu_style.css
129 ms
style.css
137 ms
cookieconsent.latest.min.js
52 ms
esta.js
151 ms
prototype.js
157 ms
effects.js
136 ms
scriptaculous.js
126 ms
tooltip.js
227 ms
script.js
413 ms
builder.js
116 ms
effects.js
110 ms
dragdrop.js
114 ms
controls.js
112 ms
slider.js
114 ms
sound.js
164 ms
gtm.js
61 ms
bg.gif
112 ms
logo-esta.png
179 ms
esta_antrag_3.gif
146 ms
pfeil.gif
114 ms
esta-antrag.jpg
114 ms
analytics.js
38 ms
tabright10_b.gif
109 ms
tableft10.gif
208 ms
tabright10.gif
209 ms
footer.jpg
208 ms
collect
13 ms
dunkel-unten.css
101 ms
esta-pro.org accessibility score
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
esta-pro.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
esta-pro.org SEO score
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Esta-pro.org can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Esta-pro.org 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-pro.org
Open Graph description is not detected on the main page of ESTA PRO. 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: