Tools & Wizards About Us
koretzki.co.il screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

koretzki.co.il

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Page Load Speed

8.5 sec in total

First Response

1.3 sec

Resources Loaded

6.3 sec

Page Rendered

804 ms

koretzki.co.il screenshot

About Website

Click here to check amazing Koretzki content for Israel. Otherwise, check out these important facts you probably never knew about koretzki.co.il

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Visit koretzki.co.il

Key Findings

We analyzed Koretzki.co.il page load time and found that the first response time was 1.3 sec and then it took 7.1 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

koretzki.co.il performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.8 s

0/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value2,750 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.145

77/100

15%

TTI (Time to Interactive)

Value26.0 s

0/100

10%

Network Requests Diagram

www.koretzki.co.il

1335 ms

jquery-3.2.1.min.js

538 ms

popper.min.js

563 ms

jquery-ui.min.js

1098 ms

ResizeSensor.js

564 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 89% of them (138 requests) were addressed to the original Koretzki.co.il, 2% (3 requests) were made to Google.com and 2% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Koretzki.co.il.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (24%)

Content Size

4.7 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koretzki.co.il main page is 4.7 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. 85% 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 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 857.7 kB

  • Original 930.4 kB
  • After minification 580.7 kB
  • After compression 72.7 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. This page needs HTML code to be minified as it can gain 349.7 kB, which is 38% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 857.7 kB or 92% of the original size.

Image Optimization

-7%

Potential reduce by 267.1 kB

  • Original 3.6 MB
  • After minification 3.3 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. Koretzki images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.3 kB

  • Original 194.2 kB
  • After minification 194.2 kB
  • After compression 190.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-37%

Potential reduce by 2.7 kB

  • Original 7.3 kB
  • After minification 6.9 kB
  • After compression 4.6 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. Koretzki.co.il needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (24%)

Requests Now

149

After Optimization

113

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koretzki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.koretzki.co.il

www.koretzki.co.il

1335 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

538 ms

popper.min.js

popper.min.js

563 ms

jquery-ui.min.js

jquery-ui.min.js

1098 ms

ResizeSensor.js

ResizeSensor.js

564 ms

head.js

head.js

572 ms

scripts_j3.js

scripts_j3.js

1261 ms

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676 ms

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697 ms

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699 ms

accessibility.js

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709 ms

ajax.js

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34 ms

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882 ms

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881 ms

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1118 ms

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accessibility.js

846 ms

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124 ms

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1185 ms

sdk.js

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25 ms

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50 ms

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1327 ms

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1364 ms

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66 ms

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49 ms

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25 ms

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1335 ms

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1346 ms

bundle.js

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174 ms

statsjs.asp

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1190 ms

siteservices.asp

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1281 ms

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1517 ms

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Accessibility Review

koretzki.co.il accessibility score

67

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 are not valid or misspelled

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

High

Some elements have a [tabindex] value greater than 0

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

koretzki.co.il best practices score

75

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

Page has valid source maps

SEO Factors

koretzki.co.il SEO score

83

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

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1255

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koretzki.co.il can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Koretzki.co.il main page’s claimed encoding is windows-1255. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

koretzki.co.il

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