Tools & Wizards About Us
korifeo.gr screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    75% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

korifeo.gr

Φροντιστήρια ΚΟΡΥΦΑΙΟ

Page Load Speed

3.9 sec in total

First Response

622 ms

Resources Loaded

3.1 sec

Page Rendered

220 ms

korifeo.gr screenshot

About Website

Visit korifeo.gr now to see the best up-to-date Korifeo content for Greece and also check out these interesting facts you probably never knew about korifeo.gr

ΦΡΟΝΤΙΣΤΗΡΙΑ ΚΟΡΥΦΑΙΟ ,φροντιστήριο μέσης εκπαίδευσης Θεσσαλονίκη - Πεύκα Θεσσαλονίκης -Έυοσμος.Διαδικτυακά μαθήματα Προετοιμασία Πανελλαδικές εξετάσεις

Visit korifeo.gr

Key Findings

We analyzed Korifeo.gr page load time and found that the first response time was 622 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

korifeo.gr performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

korifeo.gr

622 ms

korifeo.gr

815 ms

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540 ms

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560 ms

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694 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 54% of them (34 requests) were addressed to the original Korifeo.gr, 11% (7 requests) were made to Static.xx.fbcdn.net and 5% (3 requests) were made to Tidiochat-tidioltd.netdna-ssl.com. The less responsive or slowest element that took the longest time to load (965 ms) belongs to the original domain Korifeo.gr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (68%)

Content Size

2.0 MB

After Optimization

617.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Korifeo.gr main page is 2.0 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. 55% of websites need less resources to load. CSS take 862.0 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 23.4 kB

  • Original 32.6 kB
  • After minification 29.8 kB
  • After compression 9.2 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 23.4 kB or 72% of the original size.

Image Optimization

-8%

Potential reduce by 25.2 kB

  • Original 326.8 kB
  • After minification 301.6 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. Korifeo images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 520.1 kB

  • Original 728.6 kB
  • After minification 673.6 kB
  • After compression 208.6 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 520.1 kB or 71% of the original size.

CSS Optimization

-89%

Potential reduce by 764.2 kB

  • Original 862.0 kB
  • After minification 626.8 kB
  • After compression 97.8 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. Korifeo.gr needs all CSS files to be minified and compressed as it can save up to 764.2 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (65%)

Requests Now

54

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Korifeo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

korifeo.gr

korifeo.gr

622 ms

korifeo.gr

korifeo.gr

815 ms

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540 ms

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560 ms

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694 ms

font-awesome.min.css

font-awesome.min.css

36 ms

css

css

67 ms

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680 ms

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425 ms

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547 ms

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568 ms

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M9BPTE5MSc2t1M8q1k9PzUstSswBAA.js

670 ms

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558 ms

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705 ms

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706 ms

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464 ms

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717 ms

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718 ms

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722 ms

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725 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

185 ms

webfont.js

webfont.js

143 ms

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239 ms

likebox.php

likebox.php

291 ms

button_dark_bg.png

button_dark_bg.png

230 ms

button_icons.png

button_icons.png

229 ms

search_icon.png

search_icon.png

229 ms

black_20_bg.png

black_20_bg.png

238 ms

select_menu_arrows.png

select_menu_arrows.png

238 ms

site_bg.jpg

site_bg.jpg

955 ms

substrate_bg.png

substrate_bg.png

420 ms

button_bg.png

button_bg.png

419 ms

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image_4.png

343 ms

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812 ms

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419 ms

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418 ms

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965 ms

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180 ms

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204 ms

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198 ms

creteround-regular-webfont.woff

creteround-regular-webfont.woff

653 ms

css

css

106 ms

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415 ms

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base.js

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raven.min.js

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v3-frame.js

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31 ms

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Accessibility Review

korifeo.gr accessibility score

60

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

korifeo.gr 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

High

Page has valid source maps

SEO Factors

korifeo.gr SEO score

80

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

High

Tap targets are not sized appropriately

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 Korifeo.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 Korifeo.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

korifeo.gr

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