Tools & Wizards About Us
ectel07.org screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

ectel07.org

EC-TEL 2007 - Second European Conference on Technology Enhanced Learning — PROLEARN Academy Portal

Page Load Speed

2.2 sec in total

First Response

48 ms

Resources Loaded

1.8 sec

Page Rendered

300 ms

ectel07.org screenshot

About Website

Welcome to ectel07.org homepage info - get ready to check EC TEL 07 best content right away, or after learning these important things about ectel07.org

Second European Conference on Technology Enhanced Learning - “Creating new learning experiences on a global scale”, 17-20 September 2007, Crete, Greece

Visit ectel07.org

Key Findings

We analyzed Ectel07.org page load time and found that the first response time was 48 ms and then it took 2.1 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

ectel07.org performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.104

89/100

15%

TTI (Time to Interactive)

Value3.6 s

92/100

10%

Network Requests Diagram

ectel07.org

48 ms

ectel07.org

64 ms

www.ectel07.org

28 ms

www.ectel07.org

52 ms

jquery-cachekey0704.js

65 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 87% of them (47 requests) were addressed to the original Ectel07.org, 11% (6 requests) were made to S.yimg.com and 2% (1 request) were made to Static.getclicky.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Ectel07.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 68.7 kB (20%)

Content Size

350.2 kB

After Optimization

281.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ectel07.org main page is 350.2 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. 20% of websites need less resources to load. Images take 205.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 55.3 kB

  • Original 70.0 kB
  • After minification 61.5 kB
  • After compression 14.7 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. This page needs HTML code to be minified as it can gain 8.5 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 55.3 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 3.9 kB

  • Original 205.8 kB
  • After minification 201.9 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. EC TEL 07 images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 3.9 kB

  • Original 57.7 kB
  • After minification 57.7 kB
  • After compression 53.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-34%

Potential reduce by 5.6 kB

  • Original 16.8 kB
  • After minification 16.8 kB
  • After compression 11.1 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. Ectel07.org needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (50%)

Requests Now

44

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EC TEL 07. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ectel07.org

ectel07.org

48 ms

ectel07.org

ectel07.org

64 ms

www.ectel07.org

www.ectel07.org

28 ms

www.ectel07.org

www.ectel07.org

52 ms

jquery-cachekey0704.js

jquery-cachekey0704.js

65 ms

101337460.js

101337460.js

144 ms

base-cachekey4162.css

base-cachekey4162.css

41 ms

66 ms

prolearn_academy_logo.jpg

prolearn_academy_logo.jpg

63 ms

eatel.jpg

eatel.jpg

93 ms

prolearn_academy_banner.jpg

prolearn_academy_banner.jpg

73 ms

site_icon.gif

site_icon.gif

55 ms

folder_icon.gif

folder_icon.gif

55 ms

icon_plonesurvey_small.gif

icon_plonesurvey_small.gif

73 ms

NewsletterTheme.gif

NewsletterTheme.gif

85 ms

ploneglossary_icon.gif

ploneglossary_icon.gif

87 ms

ploneboard_icon.gif

ploneboard_icon.gif

100 ms

info_icon.gif

info_icon.gif

103 ms

ECTEL2007.jpg

ECTEL2007.jpg

113 ms

LogoKnowCenter.jpg

LogoKnowCenter.jpg

115 ms

l3s_logo.jpg

l3s_logo.jpg

121 ms

PROLEARN_Logo.jpg

PROLEARN_Logo.jpg

127 ms

PRO-LC_Logo.jpg

PRO-LC_Logo.jpg

149 ms

eLearningPortal_Logo.jpg

eLearningPortal_Logo.jpg

140 ms

mail_icon.gif

mail_icon.gif

184 ms

print_icon.gif

print_icon.gif

184 ms

delicious_icon.gif

delicious_icon.gif

184 ms

newsitem_icon.gif

newsitem_icon.gif

235 ms

event_icon.gif

event_icon.gif

315 ms

spinner.gif

spinner.gif

352 ms

input_background.gif

input_background.gif

361 ms

search_icon.gif

search_icon.gif

326 ms

linkTransparent.gif

linkTransparent.gif

437 ms

lock_icon.gif

lock_icon.gif

453 ms

link_icon.gif

link_icon.gif

492 ms

bullet.gif

bullet.gif

491 ms

linkOpaque.gif

linkOpaque.gif

494 ms

arrowLeft.gif

arrowLeft.gif

566 ms

arrowRight.gif

arrowRight.gif

702 ms

c_s_fold_main.css.v393661073.518537151.747681544.37

c_s_fold_main.css.v393661073.518537151.747681544.37

12 ms

c_s_foot_zeus.css.v192099088.37

c_s_foot_zeus.css.v192099088.37

14 ms

c_s_flickr_nav.css.v736530141.37

c_s_flickr_nav.css.v736530141.37

23 ms

c_s_global_nav_styleguide.css.v1118841267.37

c_s_global_nav_styleguide.css.v1118841267.37

16 ms

c_s_404.css

c_s_404.css

809 ms

global.js.v2055206793.37

global.js.v2055206793.37

16 ms

fold_main.js.v1285580603.1410848155.1977671447.287681598.1043327076.2027507753.987446301.1204980162.662292606.81602582.1631543492.954470858.1733462207.442825364.1942606608.1136860472.1679380312.899552323.2016428205.281350481.320740220.1766357895.373801310.738950122.616219821.1436689662.37

fold_main.js.v1285580603.1410848155.1977671447.287681598.1043327076.2027507753.987446301.1204980162.662292606.81602582.1631543492.954470858.1733462207.442825364.1942606608.1136860472.1679380312.899552323.2016428205.281350481.320740220.1766357895.373801310.738950122.616219821.1436689662.37

24 ms

s_output_en-us.js

s_output_en-us.js

923 ms

a_f_792600122_p_flickr_l_FOOT9_c_r.js

a_f_792600122_p_flickr_l_FOOT9_c_r.js

810 ms

3251495283_a69aa26ecd_s.jpg

3251495283_a69aa26ecd_s.jpg

856 ms

3252320656_2bffb919b8_s.jpg

3252320656_2bffb919b8_s.jpg

922 ms

3251489431_756c575d9a_s.jpg

3251489431_756c575d9a_s.jpg

1191 ms

3252314522_08b2602af2_s.jpg

3252314522_08b2602af2_s.jpg

1367 ms

3252314172_f0b9f47a68_s.jpg

3252314172_f0b9f47a68_s.jpg

1454 ms

logo_home.png

logo_home.png

1278 ms

Accessibility Review

ectel07.org accessibility score

68

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[accesskey] values are not unique

High

Heading elements are not in a sequentially-descending order

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Links do not have a discernible name

Best Practices

ectel07.org 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

SEO Factors

ectel07.org SEO score

64

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Ectel07.org 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 Ectel07.org 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

ectel07.org

Open Graph description is not detected on the main page of EC TEL 07. 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: