Tools & Wizards About Us
kostransfer.gr screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% 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

  • 54

    SEO

    Google-friendlier than
    19% of websites

kostransfer.gr

Kos Island Greece, The Official Travel Guide - Kosinfo.gr Tourism Guide

Page Load Speed

9 sec in total

First Response

2.5 sec

Resources Loaded

6 sec

Page Rendered

514 ms

kostransfer.gr screenshot

About Website

Welcome to kostransfer.gr homepage info - get ready to check Kos Transfer best content right away, or after learning these important things about kostransfer.gr

Kos Island information about maps, tourism, beaches, accommodation, villages of Kos, weather, online booking, videos, photo galleries, history and more.

Visit kostransfer.gr

Key Findings

We analyzed Kostransfer.gr page load time and found that the first response time was 2.5 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

kostransfer.gr performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value25.9 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value1,910 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.334

34/100

15%

TTI (Time to Interactive)

Value22.6 s

1/100

10%

Network Requests Diagram

kostransfer.gr

2506 ms

captchaStyle.css

284 ms

k2.css

286 ms

widgetkit-8cdc389f.css

292 ms

jcemediabox.css

288 ms

Our browser made a total of 169 requests to load all elements on the main page. We found that 63% of them (106 requests) were addressed to the original Kostransfer.gr, 9% (16 requests) were made to Static.xx.fbcdn.net and 6% (10 requests) were made to Kosinfo.gr. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Kostransfer.gr.

Page Optimization Overview & Recommendations

Page size can be reduced by 325.3 kB (11%)

Content Size

2.9 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kostransfer.gr main page is 2.9 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 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 81.9 kB

  • Original 103.1 kB
  • After minification 97.9 kB
  • After compression 21.2 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 81.9 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 57.8 kB

  • Original 2.2 MB
  • After minification 2.2 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. Kos Transfer images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 129.7 kB

  • Original 441.9 kB
  • After minification 441.8 kB
  • After compression 312.2 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 129.7 kB or 29% of the original size.

CSS Optimization

-60%

Potential reduce by 55.9 kB

  • Original 93.6 kB
  • After minification 92.3 kB
  • After compression 37.7 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. Kostransfer.gr needs all CSS files to be minified and compressed as it can save up to 55.9 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 65 (41%)

Requests Now

160

After Optimization

95

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 160 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kos Transfer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kostransfer.gr

kostransfer.gr

2506 ms

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k2.css

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elta-logo_8ed57a198919e04736bb8a494b6d7c0e.png

elta-logo_8ed57a198919e04736bb8a494b6d7c0e.png

594 ms

ioannidis-logo_1981210c4382b6372970da7d7f2929d4.jpg

ioannidis-logo_1981210c4382b6372970da7d7f2929d4.jpg

609 ms

Avanti_2c2ab2aeb930c1c8260e6d1458b742d3.jpg

Avanti_2c2ab2aeb930c1c8260e6d1458b742d3.jpg

630 ms

coffee-house-logo_853a9a57f9c83eb00864bfe503d819bf.jpg

coffee-house-logo_853a9a57f9c83eb00864bfe503d819bf.jpg

636 ms

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727 ms

icon_search.gif

icon_search.gif

705 ms

icon_clear.gif

icon_clear.gif

716 ms

icon_spinner.gif

icon_spinner.gif

728 ms

slide-07.jpg

slide-07.jpg

610 ms

Accessibility Review

kostransfer.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-*] attributes do not match their roles

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

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

kostransfer.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

kostransfer.gr SEO score

54

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Kostransfer.gr 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 Kostransfer.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

kostransfer.gr

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