Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

estaform.co.uk

ESTA USA : Demande de visa touriste Etats-Unis

Page Load Speed

2.6 sec in total

First Response

290 ms

Resources Loaded

1.9 sec

Page Rendered

363 ms

estaform.co.uk screenshot

About Website

Welcome to estaform.co.uk homepage info - get ready to check ESTA Form best content right away, or after learning these important things about estaform.co.uk

Vous souhaitez vous rendre prochainement aux Etats-Unis ? Découvrez comment faire une demande d’autorisation ESTA de tourisme en ligne

Visit estaform.co.uk

Key Findings

We analyzed Estaform.co.uk page load time and found that the first response time was 290 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

estaform.co.uk performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

21/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.169

70/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

estaform.co.uk

290 ms

385 ms

style_esta.css

87 ms

logo.jpg

170 ms

latest.js

31 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 10% of them (1 request) were addressed to the original Estaform.co.uk, 70% (7 requests) were made to Easy-tourist.com and 10% (1 request) were made to Scripts.simpleanalyticscdn.com. The less responsive or slowest element that took the longest time to load (415 ms) relates to the external source Queue.simpleanalyticscdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 39.6 kB (19%)

Content Size

211.1 kB

After Optimization

171.6 kB

In fact, the total size of Estaform.co.uk main page is 211.1 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. 15% of websites need less resources to load. Images take 99.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 30.0 kB

  • Original 38.9 kB
  • After minification 31.0 kB
  • After compression 8.9 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 7.9 kB, which is 20% 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 30.0 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 49 B

  • Original 99.9 kB
  • After minification 99.8 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 Form images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 5.4 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 47.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-21%

Potential reduce by 4.1 kB

  • Original 19.5 kB
  • After minification 19.5 kB
  • After compression 15.3 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. Estaform.co.uk needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 21% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESTA Form. According to our analytics all requests are already optimized.

Accessibility Review

estaform.co.uk accessibility score

67

Accessibility Issues

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

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

estaform.co.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

estaform.co.uk SEO score

96

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Estaform.co.uk can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Estaform.co.uk 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of ESTA Form. 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: