Tools & Wizards About Us

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

observatics.com

..:: observaTICS: Observatorio permanente de las TIC en la salud ::..

Page Load Speed

3.1 sec in total

First Response

733 ms

Resources Loaded

2.2 sec

Page Rendered

145 ms

About Website

Welcome to observatics.com homepage info - get ready to check ObservaTICS best content right away, or after learning these important things about observatics.com

observaTICS - Investigación y estudio de la integración de las redes sociales de los hospitales en España. Listado de los centros hospitalarios españoles y sus enlaces a Facebook, YouTube, Twitter, .....

Visit observatics.com

Key Findings

We analyzed Observatics.com page load time and found that the first response time was 733 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

observatics.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.054

98/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

observatics.com

733 ms

impromptu.css

124 ms

jquery-ui-1.8.9.custom.css

220 ms

triboo.css

222 ms

ots.css

221 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 65% of them (51 requests) were addressed to the original Observatics.com, 8% (6 requests) were made to Apis.google.com and 5% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (733 ms) belongs to the original domain Observatics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 292.6 kB (29%)

Content Size

1.0 MB

After Optimization

732.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Observatics.com main page is 1.0 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. 55% of websites need less resources to load. Javascripts take 739.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 23.5 kB

  • Original 31.7 kB
  • After minification 29.7 kB
  • After compression 8.3 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 23.5 kB or 74% of the original size.

Image Optimization

-52%

Potential reduce by 120.3 kB

  • Original 233.6 kB
  • After minification 113.2 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. Obviously, ObservaTICS needs image optimization as it can save up to 120.3 kB or 52% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-19%

Potential reduce by 142.7 kB

  • Original 739.1 kB
  • After minification 739.1 kB
  • After compression 596.3 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 142.7 kB or 19% of the original size.

CSS Optimization

-30%

Potential reduce by 6.1 kB

  • Original 20.4 kB
  • After minification 20.4 kB
  • After compression 14.3 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. Observatics.com needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (55%)

Requests Now

64

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ObservaTICS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

observatics.com accessibility score

67

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.

Names and labels

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.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

observatics.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

observatics.com SEO score

85

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 doesn't use 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 Observatics.com 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 Observatics.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

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