Tools & Wizards About Us

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

black.rest.co.il

Back to Black מסעדת בשרים, חיפה: שעות פתיחה, תפריט וביקורות מבקרים וחוות דעת-Rest

Page Load Speed

5.3 sec in total

First Response

1.1 sec

Resources Loaded

3.9 sec

Page Rendered

264 ms

About Website

Click here to check amazing Black Rest content for Israel. Otherwise, check out these important facts you probably never knew about black.rest.co.il

מסעדת Back to Black היא מסעדת בשרים הממוקמת בדרך יפו 26, חיפה. באתר zap rest תוכלו למצוא את כל פרטי המסעדה, שעות פתיחה, חוות דעת של מבקרים, תפריט ועוד. למידע נוסף על Back to Black היכנסו.

Visit black.rest.co.il

Key Findings

We analyzed Black.rest.co.il page load time and found that the first response time was 1.1 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

black.rest.co.il performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

3/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value1,640 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

black.rest.co.il

1090 ms

1314 ms

gpt.js

81 ms

6dc47e1dae414b8e937e63cae45f9141.png

679 ms

1_70025020.jpg

663 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Black.rest.co.il, 71% (42 requests) were made to Rest.co.il and 7% (4 requests) were made to Securepubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Rest.co.il.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.2 kB (35%)

Content Size

658.0 kB

After Optimization

429.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Black.rest.co.il main page is 658.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. HTML takes 256.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 189.1 kB

  • Original 256.8 kB
  • After minification 222.4 kB
  • After compression 67.7 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 34.3 kB, which is 13% 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 189.1 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 4.1 kB

  • Original 134.6 kB
  • After minification 130.5 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. Black Rest images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 30.0 kB

  • Original 152.6 kB
  • After minification 151.3 kB
  • After compression 122.7 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 30.0 kB or 20% of the original size.

CSS Optimization

-4%

Potential reduce by 5.0 kB

  • Original 114.0 kB
  • After minification 113.9 kB
  • After compression 109.0 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. Black.rest.co.il has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 44 (80%)

Requests Now

55

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Rest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

black.rest.co.il accessibility score

74

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 do not match their roles

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

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

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

black.rest.co.il best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

black.rest.co.il SEO score

84

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

    IW

  • Language Claimed

    HE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Black.rest.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 Black.rest.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

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