Access admiravision.es. Oftalmólologo Barcelona y urgencias oftalmológicas

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value22.7 s

0/100

25%

SI (Speed Index)

Value21.0 s

0/100

10%

TBT (Total Blocking Time)

Value10,410 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.952

3/100

15%

TTI (Time to Interactive)

Value28.6 s

0/100

10%

admiravision.es

520 ms

www.admiravision.es

1581 ms

css

115 ms

flexnav.css

552 ms

general.css

914 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 46% of them (60 requests) were addressed to the original Admiravision.es, 8% (10 requests) were made to Static.xx.fbcdn.net and 8% (10 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Apikeys.civiccomputing.com.

Content Size

1.6 MB

After Optimization

946.7 kB

In fact, the total size of Admiravision.es main page is 1.6 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. 70% of websites need less resources to load. Javascripts take 935.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 112.0 kB

Original 148.3 kB
After minification 137.2 kB
After compression 36.3 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. 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 112.0 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 31.9 kB

Original 483.5 kB
After minification 451.6 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. Admiravision images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 494.3 kB

Original 935.9 kB
After minification 929.1 kB
After compression 441.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 494.3 kB or 53% of the original size.

CSS Optimization

-73%

Potential reduce by 46.4 kB

Original 63.6 kB
After minification 54.8 kB
After compression 17.2 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. Admiravision.es needs all CSS files to be minified and compressed as it can save up to 46.4 kB or 73% of the original size.

Requests Now

120

After Optimization

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Admiravision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 17 to 1 for CSS 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-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

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

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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

ES
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Admiravision.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish 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 Admiravision.es main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

admiravision.es

Open Graph data is detected on the main page of Admiravision. 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

Oftalmólologo Barcelona y urgencias oftalmológicas | Admiravisión

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

admiravision.es

www.admiravision.es

css

flexnav.css

general.css

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

admiravision.es

www.admiravision.es

css

flexnav.css

general.css

colors.css

col.css

colorbox.css

respond.min.js

modernizr-2.5.3-min.js

element.js

addthis_widget.js

jquery.min.js

validation.js

jquery.colorbox.js

jquery.fitvids.js

jquery.hoverIntent-1.8.0.min.js

jquery.flexnav-1.3.3.omd.js

functions.js

js

jsapi

jquery.flexslider-min.js

cookieControl-6.2.min.js

imglogo.php

HONConduct472545_s1.gif

logo.png

logo2.png

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