Tools & Wizards About Us
cisti.eu screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

cisti.eu

CISTI'2023 - 18th Iberian Conference on Information Systems and Technologies - Welcome

Page Load Speed

7.2 sec in total

First Response

327 ms

Resources Loaded

5.9 sec

Page Rendered

1 sec

cisti.eu screenshot

About Website

Click here to check amazing CISTI content. Otherwise, check out these important facts you probably never knew about cisti.eu

CISTI'2023 - 18ª Conferência Ibérica de Sistemas e Tecnologias de Informação; CISTI'2023 - 18ª Conferencia Ibérica de Sistemas y Tecnologías de Información

Visit cisti.eu

Key Findings

We analyzed Cisti.eu page load time and found that the first response time was 327 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

cisti.eu performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value16,700 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.439

21/100

15%

TTI (Time to Interactive)

Value28.3 s

0/100

10%

Network Requests Diagram

327 ms

colors_standard.min.css

178 ms

template.min.css

586 ms

template.min.css

207 ms

joomla-alert.min.css

205 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 48% of them (30 requests) were addressed to the original Cisti.eu, 32% (20 requests) were made to Web.archive.org and 10% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Web.archive.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 675.5 kB (40%)

Content Size

1.7 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cisti.eu main page is 1.7 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. 40% of websites need less resources to load. Images take 887.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 18.4 kB

  • Original 23.6 kB
  • After minification 21.7 kB
  • After compression 5.2 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. 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 18.4 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 47.5 kB

  • Original 887.8 kB
  • After minification 840.3 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. CISTI images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 92.6 kB

  • Original 155.4 kB
  • After minification 155.4 kB
  • After compression 62.8 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 92.6 kB or 60% of the original size.

CSS Optimization

-84%

Potential reduce by 517.1 kB

  • Original 612.5 kB
  • After minification 607.6 kB
  • After compression 95.4 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. Cisti.eu needs all CSS files to be minified and compressed as it can save up to 517.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (35%)

Requests Now

60

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CISTI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

327 ms

colors_standard.min.css

colors_standard.min.css

178 ms

template.min.css

template.min.css

586 ms

template.min.css

template.min.css

207 ms

joomla-alert.min.css

joomla-alert.min.css

205 ms

user.css

user.css

208 ms

camera.css

camera.css

305 ms

menu-es5.min.js

menu-es5.min.js

272 ms

jquery.min.js

jquery.min.js

494 ms

jquery-noconflict.min.js

jquery-noconflict.min.js

297 ms

core.min.js

core.min.js

304 ms

template.min.js

template.min.js

365 ms

messages-es5.min.js

messages-es5.min.js

393 ms

messages.min.js

messages.min.js

402 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

402 ms

camera.min.js

camera.min.js

555 ms

joomla-alert.css

joomla-alert.css

291 ms

Yf_M7o8Ox8k

Yf_M7o8Ox8k

321 ms

header-cisti2023.png

header-cisti2023.png

245 ms

en_gb.gif

en_gb.gif

224 ms

es_es.gif

es_es.gif

224 ms

pt_pt.gif

pt_pt.gif

225 ms

camera_skins.png

camera_skins.png

210 ms

camera-loader.gif

camera-loader.gif

210 ms

1.png

1.png

1121 ms

1_th.png

1_th.png

208 ms

2_th.png

2_th.png

209 ms

3_th.png

3_th.png

234 ms

4_th.png

4_th.png

421 ms

5_th.png

5_th.png

419 ms

www-player.css

www-player.css

126 ms

www-embed-player.js

www-embed-player.js

296 ms

base.js

base.js

441 ms

fetch-polyfill.js

fetch-polyfill.js

96 ms

ad_status.js

ad_status.js

942 ms

usc.jpg

usc.jpg

1141 ms

iscac.png

iscac.png

2915 ms

uvigo.gif

uvigo.gif

1124 ms

ua.png

ua.png

1220 ms

utad.gif

utad.gif

1790 ms

novaims.png

novaims.png

1787 ms

uex.jpg

uex.jpg

1869 ms

upc.png

upc.png

1835 ms

lasalle.jpg

lasalle.jpg

1870 ms

T7RR7T3eD2Mknuht0zvCjq8QpPtuwIS4RR0IBPt1mq4.js

T7RR7T3eD2Mknuht0zvCjq8QpPtuwIS4RR0IBPt1mq4.js

826 ms

embed.js

embed.js

276 ms

upm.jpg

upm.jpg

1178 ms

usalamanca.png

usalamanca.png

1158 ms

id

id

189 ms

UPM.jpg

UPM.jpg

1143 ms

2.png

2.png

1093 ms

ieee_smc_france.png

ieee_smc_france.png

1026 ms

uclm.png

uclm.png

1548 ms

ieeesmc.png

ieeesmc.png

1611 ms

itma.png

itma.png

2161 ms

ieee_smc_italy.png

ieee_smc_italy.png

1772 ms

ieee_smc_black_Spain.png

ieee_smc_black_Spain.png

1561 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

137 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

139 ms

egoi.png

egoi.png

1660 ms

Create

Create

687 ms

aisti.png

aisti.png

1796 ms

GenerateIT

GenerateIT

43 ms

Accessibility Review

cisti.eu accessibility score

77

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

cisti.eu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

cisti.eu SEO score

92

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 uses legible font sizes

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 Cisti.eu 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 Cisti.eu 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

cisti.eu

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