Tools & Wizards About Us
kois-optics.gr screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

kois-optics.gr

Home page — Kois Optics – Σύρος / Γυαλιά ηλίου – Γυαλιά Οράσεως – Φακοί Επαφής

Page Load Speed

8.8 sec in total

First Response

259 ms

Resources Loaded

7 sec

Page Rendered

1.5 sec

kois-optics.gr screenshot

About Website

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

Γυαλιά ηλίου και οράσεως, φακοί επαφής και οπτομετρία με μια φρέσκια ματιά στη μόδα, τις τάσεις και τα μοντέρνα κλασικά.

Visit kois-optics.gr

Key Findings

We analyzed Kois-optics.gr page load time and found that the first response time was 259 ms and then it took 8.5 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

kois-optics.gr performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value3,050 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.522

15/100

15%

TTI (Time to Interactive)

Value24.9 s

0/100

10%

Network Requests Diagram

kois-optics.gr

259 ms

kois-optics.gr

575 ms

calendar.min.css

258 ms

styles-m.min.css

467 ms

style.min.css

309 ms

Our browser made a total of 228 requests to load all elements on the main page. We found that 98% of them (223 requests) were addressed to the original Kois-optics.gr, 1% (2 requests) were made to Fonts.gstatic.com and 0% (1 request) were made to Chimpstatic.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Kois-optics.gr.

Page Optimization Overview & Recommendations

Page size can be reduced by 400.5 kB (23%)

Content Size

1.8 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kois-optics.gr main page is 1.8 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 360.4 kB

  • Original 407.3 kB
  • After minification 402.6 kB
  • After compression 46.9 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 360.4 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 6.4 kB

  • Original 1.1 MB
  • After minification 1.1 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. Kois Optics images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 146 B

  • Original 653 B
  • After minification 653 B
  • After compression 507 B

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 146 B or 22% of the original size.

CSS Optimization

-16%

Potential reduce by 33.5 kB

  • Original 210.4 kB
  • After minification 210.3 kB
  • After compression 176.9 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. Kois-optics.gr needs all CSS files to be minified and compressed as it can save up to 33.5 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 185 (84%)

Requests Now

221

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 221 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kois Optics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 152 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kois-optics.gr

kois-optics.gr

259 ms

kois-optics.gr

kois-optics.gr

575 ms

calendar.min.css

calendar.min.css

258 ms

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467 ms

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801 ms

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2659 ms

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P5sfzZCDf9_T_3cV7NCUECyoxNk37cxcABrE.ttf

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46 ms

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92 ms

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2119 ms

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Accessibility Review

kois-optics.gr accessibility score

76

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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 IDs are not unique

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

kois-optics.gr best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

kois-optics.gr SEO score

91

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kois-optics.gr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Greek language. Our system also found out that Kois-optics.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

kois-optics.gr

Open Graph description is not detected on the main page of Kois Optics. 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: