Access kav-lahinuch.co.il. קו לחינוך - חינוך, מאמרים בחינוך

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.185

66/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

www.kav-lahinuch.co.il

1554 ms

Funclib.js

354 ms

modFormValidatorHU.js

537 ms

dbsAjax.js

360 ms

jquery.min.js

21 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 96% of them (78 requests) were addressed to the original Kav-lahinuch.co.il, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Kav-lahinuch.co.il.

Content Size

1.4 MB

After Optimization

1.2 MB

In fact, the total size of Kav-lahinuch.co.il 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 136.2 kB

Original 163.4 kB
After minification 144.7 kB
After compression 27.3 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 18.8 kB, which is 11% 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 136.2 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 50.8 kB

Original 1.1 MB
After minification 1.0 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. Kav Lahinuch images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 77.0 kB

Original 150.3 kB
After minification 150.3 kB
After compression 73.3 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 77.0 kB or 51% of the original size.

CSS Optimization

-38%

Potential reduce by 13.4 kB

Original 35.7 kB
After minification 35.7 kB
After compression 22.3 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. Kav-lahinuch.co.il needs all CSS files to be minified and compressed as it can save up to 13.4 kB or 38% of the original size.

Requests Now

After Optimization

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kav Lahinuch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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.

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

High

robots.txt is not valid

Language and Encoding

Language Detected

IW
Language Claimed

HE
Encoding

UTF-8

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

kav-lahinuch.co.il

Open Graph description is not detected on the main page of Kav Lahinuch. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

קו לחינוך - חינוך, מאמרים בחינוך

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.kav-lahinuch.co.il

Funclib.js

modFormValidatorHU.js

dbsAjax.js

jquery.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.kav-lahinuch.co.il

Funclib.js

modFormValidatorHU.js

dbsAjax.js

jquery.min.js

let-my-banners-go.js

main.css

navigation_horizontal.css

navigation_horizontal_simple.css

navigation_vertical.css

shop.css

modules.css

content.css

editor.css

accessibility-6.00.css

font-awesome.min.css

heb_dic.js

accessibility-6.00.js

jq-vertical-bar.js

IndexingFuncLib.js

RatingStar.gif

FullRatingStar.gif

bg.gif

Search.gif

leftCorner_43.gif

F0_0975_0175_kav3(2).jpg

yahav.jpg

2(1).png

Banner-247-1.jpg

KIBUTZIMKLALI(1).jpg

kavkav.jpg

ks1.jpg

3(1).png

technokat.jpg

Pixel.gif

trappedevrit(2).jpg

shvil(2).jpg

LOGO-YEELIM.png

bateiseffer.jpg

seferprv.jpg

NDDGREE.jpg

betstefer(1).jpg

gmulone.jpg