3.7 sec in total
268 ms
2.8 sec
648 ms
Welcome to official-esta.com homepage info - get ready to check Official ESTA best content for United States right away, or after learning these important things about official-esta.com
Information on the ESTA Visa Waiver application for entry to the United States of America. Helpful guides, FAQ and more. Latest news, analysis and updates on the ESTA.
Visit official-esta.comWe analyzed Official-esta.com page load time and found that the first response time was 268 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
official-esta.com performance score
name
value
score
weighting
Value2.3 s
76/100
10%
Value2.3 s
94/100
25%
Value4.6 s
70/100
10%
Value2,730 ms
3/100
30%
Value0.087
93/100
15%
Value6.4 s
60/100
10%
268 ms
1179 ms
87 ms
35 ms
383 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 93% of them (57 requests) were addressed to the original Official-esta.com, 3% (2 requests) were made to Ssu.innocraft.cloud and 2% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Official-esta.com.
Page size can be reduced by 42.4 kB (19%)
218.9 kB
176.5 kB
In fact, the total size of Official-esta.com main page is 218.9 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. 45% of websites need less resources to load. Javascripts take 73.0 kB which makes up the majority of the site volume.
Potential reduce by 41.1 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. 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 41.1 kB or 74% of the original size.
Potential reduce by 1.4 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. Official ESTA images are well optimized though.
Potential reduce by 0 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 0 B
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. Official-esta.com has all CSS files already compressed.
Number of requests can be reduced by 36 (61%)
59
23
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Official 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 4 to 1 for JavaScripts and as a result speed up the page load time.
official-esta.com
268 ms
www.official-esta.com
1179 ms
all.min.css
87 ms
jquery-1.8.2.min.js
35 ms
all.min.js
383 ms
rollbar.min.js
191 ms
us.svg
202 ms
logo.png
242 ms
esta-visa-waiver-home.jpg
412 ms
step1.png
351 ms
step3.png
352 ms
step2.png
351 ms
step4.png
330 ms
ad.svg
330 ms
au.svg
420 ms
at.svg
422 ms
be.svg
427 ms
bn.svg
415 ms
cl.svg
424 ms
hr.svg
501 ms
cz.svg
531 ms
dk.svg
515 ms
de.svg
529 ms
ee.svg
527 ms
fi.svg
513 ms
fr.svg
586 ms
gr.svg
595 ms
hu.svg
597 ms
is.svg
601 ms
ie.svg
593 ms
it.svg
598 ms
jp.svg
670 ms
lv.svg
680 ms
li.svg
751 ms
lt.svg
755 ms
lu.svg
743 ms
mt.svg
757 ms
mc.svg
779 ms
nl.svg
778 ms
nz.svg
763 ms
no.svg
738 ms
piwik.js
485 ms
pl.svg
606 ms
pt.svg
594 ms
sm.svg
622 ms
sg.svg
511 ms
sk.svg
505 ms
si.svg
506 ms
kr.svg
546 ms
es.svg
605 ms
se.svg
531 ms
ch.svg
530 ms
tw.svg
527 ms
gb.svg
527 ms
tick-green.png
522 ms
facebook.png
662 ms
twitter.png
583 ms
youtube.png
578 ms
valid_ico.png
563 ms
error_ico.png
565 ms
piwik.php
167 ms
official-esta.com 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
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
Links do not have a discernible name
official-esta.com 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
official-esta.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Official-esta.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Official-esta.com 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.
official-esta.com
Open Graph description is not detected on the main page of Official 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: