Tools & Wizards About Us
biohellenika.gr screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

biohellenika.gr

Τράπεζα Βλαστοκυττάρων βλαστοκύτταρα εξετάσεις DNA - Biohellenika

Page Load Speed

8.8 sec in total

First Response

784 ms

Resources Loaded

6.8 sec

Page Rendered

1.2 sec

biohellenika.gr screenshot

About Website

Click here to check amazing Biohellenika content for Greece. Otherwise, check out these important facts you probably never knew about biohellenika.gr

Βλαστοκύτταρα - Ελληνική τράπεζα φύλαξης αρχέγονων κυττάρων, βλαστοκυττάρων Biohellenika. Φύλαξη βλαστικών κυττάρων στη Θεσσαλονίκη και σε όλη την Ελλάδα

Visit biohellenika.gr

Key Findings

We analyzed Biohellenika.gr page load time and found that the first response time was 784 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

biohellenika.gr performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value2,320 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.12

84/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

Network Requests Diagram

784 ms

js

222 ms

js

223 ms

fbevents.js

106 ms

1126705057800053

310 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 63% of them (38 requests) were addressed to the original Biohellenika.gr, 10% (6 requests) were made to Youtube.com and 7% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Biohellenika.gr.

Page Optimization Overview & Recommendations

Page size can be reduced by 661.2 kB (46%)

Content Size

1.4 MB

After Optimization

774.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biohellenika.gr main page is 1.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 535.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 322.5 kB

  • Original 433.7 kB
  • After minification 433.4 kB
  • After compression 111.2 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 322.5 kB or 74% of the original size.

Image Optimization

-1%

Potential reduce by 4.3 kB

  • Original 535.4 kB
  • After minification 531.1 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. Biohellenika images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 24.6 kB

  • Original 99.5 kB
  • After minification 99.5 kB
  • After compression 75.0 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 24.6 kB or 25% of the original size.

CSS Optimization

-85%

Potential reduce by 309.8 kB

  • Original 366.7 kB
  • After minification 366.5 kB
  • After compression 56.8 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. Biohellenika.gr needs all CSS files to be minified and compressed as it can save up to 309.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (27%)

Requests Now

59

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biohellenika. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

784 ms

js

js

222 ms

js

js

223 ms

fbevents.js

fbevents.js

106 ms

1126705057800053

1126705057800053

310 ms

api.js

api.js

251 ms

script.php

script.php

2796 ms

analytics.js

analytics.js

765 ms

recaptcha__en.js

recaptcha__en.js

764 ms

header-bg.jpg

header-bg.jpg

760 ms

lDKrmGRyMpU

lDKrmGRyMpU

2023 ms

logo.png

logo.png

1847 ms

ac.png

ac.png

2035 ms

esyd.png

esyd.png

2009 ms

el.png

el.png

2005 ms

en.png

en.png

1988 ms

it.gif

it.gif

1987 ms

fy.gif

fy.gif

2008 ms

rs.gif

rs.gif

2030 ms

bg.gif

bg.gif

2008 ms

intro-bg.jpg

intro-bg.jpg

2310 ms

espa2022gr.jpg

espa2022gr.jpg

2542 ms

born.jpg

born.jpg

2458 ms

vlastokyttara.jpg

vlastokyttara.jpg

2305 ms

therapeutikes.jpg

therapeutikes.jpg

2456 ms

moriako.jpg

moriako.jpg

2455 ms

fylaksi.jpg

fylaksi.jpg

2537 ms

test-patrotitas.jpg

test-patrotitas.jpg

3554 ms

ereuna-anaptyksi.jpg

ereuna-anaptyksi.jpg

2536 ms

diapisteuseis2.jpg

diapisteuseis2.jpg

3525 ms

sygkrisi.jpg

sygkrisi.jpg

3553 ms

question.jpg

question.jpg

3554 ms

yliko.jpg

yliko.jpg

3552 ms

radevou.jpg

radevou.jpg

3553 ms

seminaria.jpg

seminaria.jpg

3553 ms

symvouleutiki.jpg

symvouleutiki.jpg

3561 ms

toketos.jpg

toketos.jpg

3560 ms

logo-yellow.png

logo-yellow.png

3573 ms

greece.png

greece.png

3561 ms

europe.png

europe.png

3562 ms

amea-normal.png

amea-normal.png

3573 ms

amea1.png

amea1.png

3574 ms

amea2.png

amea2.png

3584 ms

ameaplus.png

ameaplus.png

3585 ms

ameaminus.png

ameaminus.png

3585 ms

conversion_async.js

conversion_async.js

1941 ms

collect

collect

1017 ms

www-player.css

www-player.css

127 ms

www-embed-player.js

www-embed-player.js

340 ms

base.js

base.js

605 ms

fetch-polyfill.js

fetch-polyfill.js

542 ms

collect

collect

1430 ms

490 ms

ga-audiences

ga-audiences

182 ms

ad_status.js

ad_status.js

726 ms

700 ms

id

id

620 ms

UNMeoPQ8rtRt9hrMkVLrjVSzaMRKLPVY2pV-dxR9xRk.js

UNMeoPQ8rtRt9hrMkVLrjVSzaMRKLPVY2pV-dxR9xRk.js

258 ms

embed.js

embed.js

33 ms

server.php

server.php

166 ms

Accessibility Review

biohellenika.gr accessibility score

94

Accessibility Issues

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.

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

Best Practices

biohellenika.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

biohellenika.gr SEO score

91

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

Document doesn't have a valid hreflang

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 Biohellenika.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 Biohellenika.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

biohellenika.gr

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