Access irblleida.org. IRBLleida - Institut de Recerca Biomèdica de Lleida

Report Summary

About Website

Welcome to irblleida.org homepage info - get ready to check IRBLleida best content for Spain right away, or after learning these important things about irblleida.org

IRBLleida is constituted with the aim of creating synergies between basic, clinical and epidemiological research to improve the daily clinical practice and benefit of the entire population.

Visit irblleida.org

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.817

4/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

irblleida.org

339 ms

180 ms

app_1721294097.css

205 ms

js

61 ms

js

93 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 97% of them (76 requests) were addressed to the original Irblleida.org, 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Irblleida.org.

Content Size

3.8 MB

After Optimization

3.4 MB

In fact, the total size of Irblleida.org main page is 3.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 55.5 kB

Original 65.7 kB
After minification 56.9 kB
After compression 10.2 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 8.9 kB, which is 14% 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 55.5 kB or 84% of the original size.

Image Optimization

-9%

Potential reduce by 339.9 kB

Original 3.6 MB
After minification 3.3 MB

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. IRBLleida images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

Original 61.6 kB
After minification 61.6 kB
After compression 61.6 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

-0%

Potential reduce by 88 B

Original 27.1 kB
After minification 27.1 kB
After compression 27.0 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. Irblleida.org has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IRBLleida. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-hidden="true"] elements contain focusable descendents

These are opportunities to improve the legibility of your content.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Irblleida.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 Irblleida.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

irblleida.org

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

Report Summary

Performance

Accessibility

Best Practices

SEO

IRBLleida - Institut de Recerca Biomèdica de Lleida | IRBLleida

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

irblleida.org

app_1721294097.css

js

js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

irblleida.org

app_1721294097.css

js

js

app_1721293721.js

logo-irblleida-20anys.svg

spritesheet.png

ico-twitter-header.svg

ico-facebook-header.svg

ico-instagram-header.svg

ico-linkedin-header.svg

ico-youtube-header.svg

lupa-cercador-header.svg

logo-irblleida-blanc-20anys.svg

ico-twitter-negre.svg

ico-facebook-negre.svg

ico-instagram-negre.svg

ico-linkedin-negre.svg

ico-youtube-negre.svg

lupa-cercador.svg

diseno_sin_titulo_171982837430.png

colador_celular_171879827430_w1920.jpg

masters_degree4_1722244898.png

240723_aspid_irblleida_slider_172249643630_w1920.jpg

nitrecercairblleida_2024_172293272930.png

investigadores_irblleida_172053560130.png

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peritoval_165330890322_w150.png

solutioma_grueso_sin_letras_162159447921_w150.jpg

121_Nayox2.jpg

366_CTI2.jpg

71_RosadePonent_w150.jpg

folguera_150848283021.jpg

refregeracio_miquel_garcia_158581661421_w150.jpg

nou_diesel_155180123921_w150.jpg

579_Fisher_Scientific2_w150.jpg

worldcoo_162368554521_w150.png

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