Access admiravision.es. Oftalmólologo Barcelona y urgencias oftalmológicas

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value22.4 s

0/100

25%

SI (Speed Index)

Value18.7 s

0/100

10%

TBT (Total Blocking Time)

Value10,740 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.159

1/100

15%

TTI (Time to Interactive)

Value33.4 s

0/100

10%

admiravision.es

338 ms

admiravision.es

659 ms

css

46 ms

autoptimize_bffe62767dd3d89d128a3c417a202bcb.css

812 ms

autoptimize_single_960b16451bf856752f2a00bf38ad1a2c.css

328 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 61% of them (66 requests) were addressed to the original Admiravision.es, 33% (36 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Admiravision.es.

Content Size

3.7 MB

After Optimization

2.9 MB

In fact, the total size of Admiravision.es main page is 3.7 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. Only a small number of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 225.4 kB

Original 272.8 kB
After minification 271.3 kB
After compression 47.5 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 225.4 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 6.1 kB

Original 2.2 MB
After minification 2.2 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. Admiravision images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 107.1 kB

Original 779.4 kB
After minification 779.4 kB
After compression 672.3 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 107.1 kB or 14% of the original size.

CSS Optimization

-98%

Potential reduce by 470.3 kB

Original 478.2 kB
After minification 9.4 kB
After compression 7.9 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. Admiravision.es needs all CSS files to be minified and compressed as it can save up to 470.3 kB or 98% of the original size.

Requests Now

After Optimization

The browser has sent 58 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 14 to 1 for JavaScripts and from 5 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

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

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

High

Links do not have descriptive text

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

High

Links are not crawlable

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

Language and Encoding

Language Detected

ES
Language Claimed

ES
Encoding

UTF-8

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 it matches the claimed language. Our system also found out that Admiravision.es 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

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

admiravision.es

css

autoptimize_bffe62767dd3d89d128a3c417a202bcb.css

autoptimize_single_960b16451bf856752f2a00bf38ad1a2c.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

admiravision.es

css

autoptimize_bffe62767dd3d89d128a3c417a202bcb.css

autoptimize_single_960b16451bf856752f2a00bf38ad1a2c.css

autoptimize_single_79aada3afa9bdde9cd7c701ef64a089d.css

autoptimize_single_9bfde7ed9868637598a1bb8f96e53128.css

autoptimize_single_16623e9f7cd802cf093c325c511a739c.js

js

rbtools.min.js

rs6.min.js

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autoptimize_single_5493c3af5d8437d0c345c5f3eae4e392.js

autoptimize_15d12df46ce7f6718b957249c05ca6e8.js

lazyload.min.js

gtm.js

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