Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

kostransfers.gr

Kos Airport transfers with extremely professional Taxi Service

Page Load Speed

10.5 sec in total

First Response

589 ms

Resources Loaded

9.6 sec

Page Rendered

387 ms

kostransfers.gr screenshot

About Website

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

Kos Airport Transfers is a Luxurious High Quality chauffeur service company established at Kos island of Dodecanese. Book with us directly!

Visit kostransfers.gr

Key Findings

We analyzed Kostransfers.gr page load time and found that the first response time was 589 ms and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

kostransfers.gr performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value14.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.1 s

0/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

Network Requests Diagram

kostransfers.gr

589 ms

kostransfers.gr

5614 ms

wp-emoji-release.min.js

302 ms

styles.css

673 ms

woocommerce-layout.css

728 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 74% of them (50 requests) were addressed to the original Kostransfers.gr, 6% (4 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Tripadvisor.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Kostransfers.gr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (43%)

Content Size

3.3 MB

After Optimization

1.9 MB

In fact, the total size of Kostransfers.gr main page is 3.3 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. 70% of websites need less resources to load. CSS take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 29.3 kB

  • Original 39.3 kB
  • After minification 37.2 kB
  • After compression 10.0 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 29.3 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 30.3 kB

  • Original 832.5 kB
  • After minification 802.1 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. Kos Transfers images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 222.7 kB

  • Original 483.8 kB
  • After minification 479.2 kB
  • After compression 261.1 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 222.7 kB or 46% of the original size.

CSS Optimization

-58%

Potential reduce by 1.1 MB

  • Original 2.0 MB
  • After minification 1.9 MB
  • After compression 834.1 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. Kostransfers.gr needs all CSS files to be minified and compressed as it can save up to 1.1 MB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (67%)

Requests Now

58

After Optimization

19

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kos Transfers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kostransfers.gr accessibility score

72

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.

Tables and lists

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

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

kostransfers.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

SEO Factors

kostransfers.gr SEO score

86

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Kostransfers.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 Kostransfers.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

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