Tools & Wizards About Us
pandemos.panteion.gr screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

pandemos.panteion.gr

Πάνδημος - Ψηφιακή Βιβλιοθήκη, Πάντειο Πανεπιστήμιο

Page Load Speed

3 sec in total

First Response

789 ms

Resources Loaded

2.1 sec

Page Rendered

167 ms

pandemos.panteion.gr screenshot

About Website

Welcome to pandemos.panteion.gr homepage info - get ready to check Pandemos Panteion best content for Greece right away, or after learning these important things about pandemos.panteion.gr

Visit pandemos.panteion.gr

Key Findings

We analyzed Pandemos.panteion.gr page load time and found that the first response time was 789 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

pandemos.panteion.gr performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

pandemos.panteion.gr

789 ms

styles.css

300 ms

jquery.min.js

611 ms

ddaccordion.js

308 ms

highslide-with-html.js

305 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 90% of them (18 requests) were addressed to the original Pandemos.panteion.gr, 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (789 ms) belongs to the original domain Pandemos.panteion.gr.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.6 kB (36%)

Content Size

280.4 kB

After Optimization

179.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pandemos.panteion.gr main page is 280.4 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. 15% of websites need less resources to load. Images take 151.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 14.8 kB

  • Original 19.3 kB
  • After minification 17.0 kB
  • After compression 4.5 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. This page needs HTML code to be minified as it can gain 2.3 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 14.8 kB or 77% of the original size.

Image Optimization

-11%

Potential reduce by 17.3 kB

  • Original 151.5 kB
  • After minification 134.2 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, Pandemos Panteion needs image optimization as it can save up to 17.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-56%

Potential reduce by 48.4 kB

  • Original 87.0 kB
  • After minification 81.5 kB
  • After compression 38.6 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 48.4 kB or 56% of the original size.

CSS Optimization

-88%

Potential reduce by 20.1 kB

  • Original 22.7 kB
  • After minification 15.5 kB
  • After compression 2.6 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. Pandemos.panteion.gr needs all CSS files to be minified and compressed as it can save up to 20.1 kB or 88% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

16

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pandemos Panteion. According to our analytics all requests are already optimized.

Network Requests Diagram

pandemos.panteion.gr

pandemos.panteion.gr

789 ms

styles.css

styles.css

300 ms

jquery.min.js

jquery.min.js

611 ms

ddaccordion.js

ddaccordion.js

308 ms

highslide-with-html.js

highslide-with-html.js

305 ms

highslide.config.js

highslide.config.js

308 ms

ga.js

ga.js

48 ms

pandimos_01a.jpg

pandimos_01a.jpg

765 ms

pandimos_03.jpg

pandimos_03.jpg

309 ms

flag_gr.jpg

flag_gr.jpg

155 ms

flag_en.jpg

flag_en.jpg

153 ms

side_classic.gif

side_classic.gif

156 ms

arrow.gif

arrow.gif

156 ms

pandimos_05.jpg

pandimos_05.jpg

452 ms

logooo.png

logooo.png

762 ms

feed-icon-28x28.png

feed-icon-28x28.png

307 ms

pandimos_11.jpg

pandimos_11.jpg

461 ms

logo_horizontal_white_200_39.png

logo_horizontal_white_200_39.png

611 ms

OA100a.gif

OA100a.gif

456 ms

__utm.gif

__utm.gif

13 ms

Accessibility Review

pandemos.panteion.gr accessibility score

52

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 IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

pandemos.panteion.gr best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

pandemos.panteion.gr SEO score

62

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

Language and Encoding

  • Language Detected

    EL

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pandemos.panteion.gr can be misinterpreted by Google and other search engines. Our service has detected that Greek is used on the page, and it does not match the claimed English language. Our system also found out that Pandemos.panteion.gr 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

pandemos.panteion.gr

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