Tools & Wizards About Us
cienciaysociedad.info screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

cienciaysociedad.info

cienciaysociedad.info

Page Load Speed

27.4 sec in total

First Response

652 ms

Resources Loaded

21.4 sec

Page Rendered

5.4 sec

cienciaysociedad.info screenshot

About Website

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

Es un blog personal con opiniones sobre las novedades en el ámbito de las ciencias y también las cosas interesantes que ocurren en la sociedad moderna.

Visit cienciaysociedad.info

Key Findings

We analyzed Cienciaysociedad.info page load time and found that the first response time was 652 ms and then it took 26.8 sec 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. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

cienciaysociedad.info performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

www.cienciaysociedad.info

652 ms

wp-emoji-release.min.js

235 ms

style.css

235 ms

form_style.css

236 ms

app.css

331 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 81% of them (25 requests) were addressed to the original Cienciaysociedad.info, 13% (4 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (19.5 sec) relates to the external source Scraped8.conzap.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.9 kB (16%)

Content Size

627.8 kB

After Optimization

526.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cienciaysociedad.info main page is 627.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 441.6 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 44.2 kB

  • Original 64.5 kB
  • After minification 61.6 kB
  • After compression 20.3 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 44.2 kB or 68% of the original size.

Image Optimization

-7%

Potential reduce by 30.2 kB

  • Original 441.6 kB
  • After minification 411.4 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. Cienciaysociedad images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 21.2 kB

  • Original 96.2 kB
  • After minification 96.1 kB
  • After compression 75.0 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 21.2 kB or 22% of the original size.

CSS Optimization

-21%

Potential reduce by 5.4 kB

  • Original 25.6 kB
  • After minification 25.6 kB
  • After compression 20.1 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. Cienciaysociedad.info needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (44%)

Requests Now

25

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cienciaysociedad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.cienciaysociedad.info

www.cienciaysociedad.info

652 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

235 ms

style.css

style.css

235 ms

form_style.css

form_style.css

236 ms

app.css

app.css

331 ms

style.css

style.css

347 ms

css

css

19 ms

font-awesome.css

font-awesome.css

365 ms

jquery.js

jquery.js

572 ms

jquery-migrate.min.js

jquery-migrate.min.js

467 ms

foundation.js

foundation.js

988 ms

modernizr.js

modernizr.js

988 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

988 ms

scripts.js

scripts.js

988 ms

3.jpg

3.jpg

19512 ms

cienciaysociedad.info_logo.png

cienciaysociedad.info_logo.png

382 ms

earth-300x150.jpg

earth-300x150.jpg

356 ms

video-game-300x169.jpg

video-game-300x169.jpg

381 ms

carreras-universitarias-recomendables-300x200.jpg

carreras-universitarias-recomendables-300x200.jpg

381 ms

Nuevas-tecnologias-para-paises-en-desarrollo-300x169.png

Nuevas-tecnologias-para-paises-en-desarrollo-300x169.png

381 ms

innovaciones-tecnologicas-mundial-rusia-2018-300x169.jpg

innovaciones-tecnologicas-mundial-rusia-2018-300x169.jpg

354 ms

innovaciones-tecnologicas-futuras-300x200.jpg

innovaciones-tecnologicas-futuras-300x200.jpg

963 ms

errores-comunes-en-apuestas-300x200.jpg

errores-comunes-en-apuestas-300x200.jpg

980 ms

16-oct-2015-LoroAlexGrande-300x164.jpg

16-oct-2015-LoroAlexGrande-300x164.jpg

981 ms

app-que-traduce-ladridos-de-perros-183x300.jpg

app-que-traduce-ladridos-de-perros-183x300.jpg

982 ms

tecnologia-en-888-casino-online.jpg.jpg

tecnologia-en-888-casino-online.jpg.jpg

1883 ms

3XFtErwl05Ad_vSCF6Fq7xX2Qtzf.woff

3XFtErwl05Ad_vSCF6Fq7xX2Qtzf.woff

584 ms

OZpbg_xvsDZQL_LKIF7q4jP_eE3vcKne.woff

OZpbg_xvsDZQL_LKIF7q4jP_eE3vcKne.woff

585 ms

OZpEg_xvsDZQL_LKIF7q4jP3w2j8.woff

OZpEg_xvsDZQL_LKIF7q4jP3w2j8.woff

586 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

609 ms

3XFzErwl05Ad_vSCF6Fq7xX2R-zb_P8.woff

3XFzErwl05Ad_vSCF6Fq7xX2R-zb_P8.woff

587 ms

Accessibility Review

cienciaysociedad.info accessibility score

90

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

cienciaysociedad.info best practices score

67

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

SEO Factors

cienciaysociedad.info SEO score

100

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

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cienciaysociedad.info 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), while the claimed language is Spanish. Our system also found out that Cienciaysociedad.info 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

cienciaysociedad.info

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