Access sel.co.il. סיריוס אלקטרוניקה - רמקולים, קולנוע ביתי, בית חכם, גיימינג

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,490 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.285

42/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

sel.co.il

290 ms

sel.co.il

831 ms

styles.css

140 ms

widgets.css

280 ms

banner-11-23.css

380 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 82% of them (110 requests) were addressed to the original Sel.co.il, 3% (4 requests) were made to Googletagmanager.com and 2% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Sel.co.il.

Content Size

2.3 MB

After Optimization

1.9 MB

In fact, the total size of Sel.co.il main page is 2.3 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. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 96.5 kB

Original 118.1 kB
After minification 117.8 kB
After compression 21.7 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. 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 96.5 kB or 82% of the original size.

Image Optimization

-10%

Potential reduce by 158.4 kB

Original 1.6 MB
After minification 1.5 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. Sel images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 61.8 kB

Original 426.9 kB
After minification 426.3 kB
After compression 365.1 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 61.8 kB or 14% of the original size.

CSS Optimization

-40%

Potential reduce by 48.3 kB

Original 120.8 kB
After minification 114.1 kB
After compression 72.5 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. Sel.co.il needs all CSS files to be minified and compressed as it can save up to 48.3 kB or 40% of the original size.

Requests Now

130

After Optimization

The browser has sent 130 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 44 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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 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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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 Sel.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 Sel.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

sel.co.il

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

סיריוס אלקטרוניקה - רמקולים, קולנוע ביתי, בית חכם, גיימינג

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

sel.co.il

sel.co.il

styles.css

widgets.css

banner-11-23.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

sel.co.il

sel.co.il

styles.css

widgets.css

banner-11-23.css

minicart.css

phonenumber.css

scheduledclosing-banner.css

accordion.css

menu.css

menu-accordion.css

menu-dropdown.css

menu-sidebar.css

additional.css

itemslider.css

generic-nav.css

ultra-slideshow.css

brands.css

blackfriday.css

fb_messenger.css

productlabel.css

prettyPhoto.css

styles.css

tranzila.css

all.css

jquery.fancybox.css

styles-infortis.css

generic-cck.css

dropdown.css

icons.css

itemgrid.css

tabs.css

icons-theme.css

icons-social.css

common.css

design_he.css

override-components.css

gtag.js

gtag.js

conversion.js

override-modules.css

override-theme.css

grid12.css