Access berdecas.gr. Μπερδέκα - Φροντιστήρια ξένων γλωσσών Κυψέλη | Αγγλικά | Γαλλικά |Γερμανικά

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value18.2 s

0/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.264

46/100

15%

TTI (Time to Interactive)

Value23.0 s

1/100

10%

berdecas.gr

463 ms

www.berdecas.gr

470 ms

www.berdecas.gr

881 ms

content.css

96 ms

jcemediabox.min.css

192 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 70% of them (77 requests) were addressed to the original Berdecas.gr, 15% (17 requests) were made to Static.xx.fbcdn.net and 8% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Berdecas.gr.

Content Size

2.7 MB

After Optimization

2.3 MB

In fact, the total size of Berdecas.gr main page is 2.7 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. Only a small number of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 134.8 kB

Original 157.5 kB
After minification 119.4 kB
After compression 22.6 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 38.1 kB, which is 24% 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 134.8 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 16.7 kB

Original 1.8 MB
After minification 1.8 MB

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. Berdeca S images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 147.1 kB

Original 423.6 kB
After minification 423.0 kB
After compression 276.4 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 147.1 kB or 35% of the original size.

CSS Optimization

-51%

Potential reduce by 124.9 kB

Original 245.6 kB
After minification 221.1 kB
After compression 120.7 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. Berdecas.gr needs all CSS files to be minified and compressed as it can save up to 124.9 kB or 51% of the original size.

Requests Now

After Optimization

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Berdeca S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

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

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

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EL
Language Claimed

EL
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Berdecas.gr can be misinterpreted by Google and other search engines. Our service has detected that Greek is used on the page, and it matches the claimed language. Our system also found out that Berdecas.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

berdecas.gr

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Μπερδέκα - Φροντιστήρια ξένων γλωσσών Κυψέλη | Αγγλικά | Γαλλικά |Γερμανικά | Παιδιά, Ενήλικες |Berdeca

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

berdecas.gr

www.berdecas.gr

www.berdecas.gr

content.css

jcemediabox.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

berdecas.gr

www.berdecas.gr

www.berdecas.gr

content.css

jcemediabox.min.css

engagebox.css

ruxin_content_ticker.css

animate.css

css

maximenuck.php

maximenuresponsiveck.css

settings.css

dynamic-captions.css

static-captions.css

convertforms.css

uikit.min.css

nucleus.css

medical_13.css

bootstrap-gantry.css

joomla.css

icomoon.css

font-awesome.min.css

medical-joomla_13.css

custom_13.css

css

frontend.css

jquery.min.js

jquery-noconflict.js

jquery-migrate.min.js

jcemediabox.min.js

ResizeSensor.min.js

jquery.sticky-sidebar.js

core.js

velocity.js

velocity.ui.js

engagebox.js

legacy.js

jquery.fittext.js

jquery.lettering.js

jquery.textillate.js

jquery.ui.core.min.js

maximenuck.js

fancymenuck.js