Tools & Wizards About Us
travel-healthcertificate.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

travel-healthcertificate.com

Travel Health Certificate | Travel Health Certificate Official Application

Page Load Speed

1.7 sec in total

First Response

14 ms

Resources Loaded

1.6 sec

Page Rendered

85 ms

travel-healthcertificate.com screenshot

About Website

Click here to check amazing Travel Health Certificate content for United States. Otherwise, check out these important facts you probably never knew about travel-healthcertificate.com

Submit online your travel authorization and obtain your official Travel Health Certificate. Complete now your Travel Health Certificate Online Application.

Visit travel-healthcertificate.com

Key Findings

We analyzed Travel-healthcertificate.com page load time and found that the first response time was 14 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

travel-healthcertificate.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.386

27/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

travel-healthcertificate.com

14 ms

travel-healthcertificate.com

151 ms

www.travel-healthcertificate.com

352 ms

crypto-js.js

73 ms

amplitude-8.18.4-min.gz.js

72 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 54% of them (20 requests) were addressed to the original Travel-healthcertificate.com, 11% (4 requests) were made to Googletagmanager.com and 8% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (584 ms) relates to the external source Google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 78.2 kB (25%)

Content Size

318.2 kB

After Optimization

240.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Travel-healthcertificate.com main page is 318.2 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. 60% of websites need less resources to load. Javascripts take 144.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 24.2 kB

  • Original 33.1 kB
  • After minification 26.6 kB
  • After compression 8.8 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 6.5 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 24.2 kB or 73% of the original size.

Image Optimization

-44%

Potential reduce by 10.3 kB

  • Original 23.3 kB
  • After minification 13.0 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, Travel Health Certificate needs image optimization as it can save up to 10.3 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 14.2 kB

  • Original 144.5 kB
  • After minification 144.5 kB
  • After compression 130.2 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

-25%

Potential reduce by 29.4 kB

  • Original 117.3 kB
  • After minification 117.3 kB
  • After compression 87.9 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. Travel-healthcertificate.com needs all CSS files to be minified and compressed as it can save up to 29.4 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (63%)

Requests Now

32

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Travel Health Certificate. 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 from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

travel-healthcertificate.com

travel-healthcertificate.com

14 ms

travel-healthcertificate.com

travel-healthcertificate.com

151 ms

www.travel-healthcertificate.com

www.travel-healthcertificate.com

352 ms

crypto-js.js

crypto-js.js

73 ms

amplitude-8.18.4-min.gz.js

amplitude-8.18.4-min.gz.js

72 ms

main_split_1.css

main_split_1.css

19 ms

main_split_2.css

main_split_2.css

37 ms

main_split_3.css

main_split_3.css

33 ms

scripts.min.js

scripts.min.js

68 ms

css

css

114 ms

css

css

126 ms

css

css

130 ms

font-awesome.min.css

font-awesome.min.css

77 ms

gtm.js

gtm.js

126 ms

logo_lg.webp

logo_lg.webp

68 ms

moment.min.js

moment.min.js

42 ms

jumbotron_bg.webp

jumbotron_bg.webp

24 ms

healthcertificate.png

healthcertificate.png

35 ms

ssl-secure-website_dark-theme.webp

ssl-secure-website_dark-theme.webp

15 ms

visa_dark-theme.webp

visa_dark-theme.webp

17 ms

mastercard_dark-theme.webp

mastercard_dark-theme.webp

17 ms

american-express_dark-theme.webp

american-express_dark-theme.webp

22 ms

maestro_dark-theme.webp

maestro_dark-theme.webp

21 ms

jcb_dark-theme.webp

jcb_dark-theme.webp

20 ms

ideal_dark-theme.webp

ideal_dark-theme.webp

62 ms

union-pay_dark-theme.webp

union-pay_dark-theme.webp

62 ms

font

font

63 ms

font

font

42 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

288 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

41 ms

js

js

49 ms

destination

destination

92 ms

analytics.js

analytics.js

24 ms

collect

collect

51 ms

collect

collect

101 ms

js

js

40 ms

ga-audiences

ga-audiences

584 ms

Accessibility Review

travel-healthcertificate.com accessibility score

96

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

travel-healthcertificate.com 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

SEO Factors

travel-healthcertificate.com SEO score

77

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Travel-healthcertificate.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Travel-healthcertificate.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.

Social Sharing Optimization

travel-healthcertificate.com

Open Graph data is detected on the main page of Travel Health Certificate. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: