Tools & Wizards About Us
immunoamerican.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

immunoamerican.com

Immuno American – Superando las necesidades del Investigador científico

Page Load Speed

316 ms in total

First Response

119 ms

Resources Loaded

130 ms

Page Rendered

67 ms

immunoamerican.com screenshot

About Website

Visit immunoamerican.com now to see the best up-to-date Immuno American content and also check out these interesting facts you probably never knew about immunoamerican.com

Visit immunoamerican.com

Key Findings

We analyzed Immunoamerican.com page load time and found that the first response time was 119 ms and then it took 197 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

immunoamerican.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value15.5 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

Network Requests Diagram

immunoamerican.com

119 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Immunoamerican.com and no external sources were called. The less responsive or slowest element that took the longest time to load (119 ms) belongs to the original domain Immunoamerican.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 198 B (0%)

Content Size

605.5 kB

After Optimization

605.3 kB

  • HTML
  • Images

In fact, the total size of Immunoamerican.com main page is 605.5 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 605.4 kB which makes up the majority of the site volume.

HTML Optimization

-11%

Potential reduce by 11 B

  • Original 102 B
  • After minification 101 B
  • After compression 91 B

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 11 B or 11% of the original size.

Image Optimization

-0%

Potential reduce by 187 B

  • Original 605.4 kB
  • After minification 605.2 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. Immuno American images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

immunoamerican.com

immunoamerican.com

119 ms

Accessibility Review

immunoamerican.com accessibility score

96

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

immunoamerican.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

immunoamerican.com SEO score

93

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Immunoamerican.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Immunoamerican.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

immunoamerican.com

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