Access jct.ac.il. המרכז האקדמי לב | לימודים אקדמיים בירושלים

name

value

score

weighting

FCP (First Contentful Paint)

Value8.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value26.8 s

0/100

25%

SI (Speed Index)

Value19.1 s

0/100

10%

TBT (Total Blocking Time)

Value6,740 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.05

99/100

15%

TTI (Time to Interactive)

Value38.0 s

0/100

10%

jct.ac.il

439 ms

www.jct.ac.il

1631 ms

gtm.js

74 ms

bootstrap.min.css

206 ms

css

46 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 24% of them (26 requests) were addressed to the original Jct.ac.il, 17% (18 requests) were made to Cdnjs.cloudflare.com and 12% (13 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Jct.ac.il.

Content Size

2.0 MB

After Optimization

1.7 MB

In fact, the total size of Jct.ac.il main page is 2.0 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. 80% 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 853.9 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 207.8 kB

Original 236.3 kB
After minification 172.4 kB
After compression 28.6 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 64.0 kB, which is 27% 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 207.8 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 13.4 kB

Original 853.9 kB
After minification 840.5 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. Jct images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 88.3 kB

Original 786.3 kB
After minification 786.1 kB
After compression 698.0 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 88.3 kB or 11% of the original size.

CSS Optimization

-2%

Potential reduce by 2.3 kB

Original 103.3 kB
After minification 103.3 kB
After compression 101.0 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. Jct.ac.il has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jct. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

ARIA IDs are not unique

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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

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

These items highlight common accessibility best practices.

High

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

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Jct.ac.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 Jct.ac.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

jct.ac.il

Open Graph description is not detected on the main page of Jct. 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

המרכז האקדמי לב | לימודים אקדמיים בירושלים

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

jct.ac.il

www.jct.ac.il

gtm.js

bootstrap.min.css

css

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

jct.ac.il

www.jct.ac.il

gtm.js

bootstrap.min.css

css

icon-font.min.css

all.css

lightgallery.min.css

owl.carousel.min.css

owl.theme.default.min.css

animate.min.css

9cfcda2d.b66d6124.8802644c.css.v2024033104

css

%D7%9C%D7%95%D7%92%D7%95-%D7%94%D7%9E%D7%A8%D7%9B%D7%96-%D7%94%D7%90%D7%A7%D7%93%D7%9E%D7%99-%D7%9C%D7%91.png

%D7%9C%D7%95%D7%92%D7%95-%D7%94%D7%9E%D7%A8%D7%9B%D7%96-%D7%94%D7%90%D7%A7%D7%93%D7%9E%D7%99-%D7%9C%D7%91.png

analytics.js

destination

fbevents.js

collect

fa-solid-900.woff

fa-regular-400.woff

fa-brands-400.woff

Linearicons-Free.ttf

collect

js

img_0446.jpg

cc3u7531.jpg

cc3u9401s.jpg

cc3u3094.jpg

XCip-pNdA7U

MdJZLyjtixo

jquery.min.js

bootstrap.min.js

lazysizes.min.js

lightgallery-all.min.js

lg-thumbnail.min.js

owl.carousel.min.js

platform.js

jarallax.min.js

jarallax-element.min.js

jquery.validate.min.js

messages_he.min.js

jquery.validate.unobtrusive.min.js