Tools & Wizards About Us

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

vaccinecarrier.org

Domain Default page

Page Load Speed

2.9 sec in total

First Response

792 ms

Resources Loaded

2 sec

Page Rendered

67 ms

About Website

Click here to check amazing Vaccinecarrier content. Otherwise, check out these important facts you probably never knew about vaccinecarrier.org

Visit vaccinecarrier.org

Key Findings

We analyzed Vaccinecarrier.org page load time and found that the first response time was 792 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

vaccinecarrier.org performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

vaccinecarrier.org

792 ms

style.css

190 ms

default-server-index.js

84 ms

css

20 ms

logo.png

376 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 67% of them (10 requests) were addressed to the original Vaccinecarrier.org, 20% (3 requests) were made to Fonts.gstatic.com and 7% (1 request) were made to Assets.plesk.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Vaccinecarrier.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.4 kB (15%)

Content Size

87.4 kB

After Optimization

74.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Vaccinecarrier.org main page is 87.4 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. 20% of websites need less resources to load. Images take 82.1 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 2.7 kB

  • Original 3.9 kB
  • After minification 3.0 kB
  • After compression 1.1 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. This page needs HTML code to be minified as it can gain 883 B, which is 23% 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 2.7 kB or 71% of the original size.

Image Optimization

-13%

Potential reduce by 10.5 kB

  • Original 82.1 kB
  • After minification 71.7 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, Vaccinecarrier needs image optimization as it can save up to 10.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-15%

Potential reduce by 212 B

  • Original 1.4 kB
  • After minification 1.4 kB
  • After compression 1.2 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. Vaccinecarrier.org needs all CSS files to be minified and compressed as it can save up to 212 B or 15% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vaccinecarrier. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

vaccinecarrier.org accessibility score

95

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

vaccinecarrier.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

vaccinecarrier.org SEO score

92

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vaccinecarrier.org 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 Vaccinecarrier.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.

Social Sharing Optimization

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