Tools & Wizards About Us
cotar-online.co.il screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

cotar-online.co.il

COTAR Online- Bar Ilan?s Collection of unique Torah Articles

Page Load Speed

3.9 sec in total

First Response

609 ms

Resources Loaded

3.1 sec

Page Rendered

110 ms

cotar-online.co.il screenshot

About Website

Welcome to cotar-online.co.il homepage info - get ready to check COTAR Online best content right away, or after learning these important things about cotar-online.co.il

A unique collection of thousands of articles derived from Torah periodicals, addressing both fundamental and day to day Halachic issues in Jewish life.

Visit cotar-online.co.il

Key Findings

We analyzed Cotar-online.co.il page load time and found that the first response time was 609 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

cotar-online.co.il performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

cotar-online.co.il

609 ms

www.cotar-online.co.il

787 ms

home.en-US.aspx

408 ms

nepsApp.css

390 ms

clntutil_compat.js

663 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Cotar-online.co.il and no external sources were called. The less responsive or slowest element that took the longest time to load (787 ms) belongs to the original domain Cotar-online.co.il.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.3 kB (30%)

Content Size

81.0 kB

After Optimization

56.8 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Cotar-online.co.il main page is 81.0 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. 15% of websites need less resources to load. Images take 52.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 11.6 kB

  • Original 14.5 kB
  • After minification 8.8 kB
  • After compression 2.9 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 5.7 kB, which is 39% 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 11.6 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 1.2 kB

  • Original 52.5 kB
  • After minification 51.3 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. COTAR Online images are well optimized though.

CSS Optimization

-82%

Potential reduce by 11.5 kB

  • Original 14.0 kB
  • After minification 10.6 kB
  • After compression 2.6 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. Cotar-online.co.il needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (50%)

Requests Now

16

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COTAR Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

cotar-online.co.il

cotar-online.co.il

609 ms

www.cotar-online.co.il

www.cotar-online.co.il

787 ms

home.en-US.aspx

home.en-US.aspx

408 ms

nepsApp.css

nepsApp.css

390 ms

clntutil_compat.js

clntutil_compat.js

663 ms

clntutil_query.js

clntutil_query.js

680 ms

scroller.js

scroller.js

547 ms

tile.gif

tile.gif

132 ms

logo_small_en-US.gif

logo_small_en-US.gif

144 ms

header_image_en-US.jpg

header_image_en-US.jpg

658 ms

IL_flag.gif

IL_flag.gif

134 ms

US_Flag.gif

US_Flag.gif

259 ms

home_bkg_top.png

home_bkg_top.png

266 ms

home_bkg_midle.png

home_bkg_midle.png

278 ms

home_bkg_bottom.png

home_bkg_bottom.png

386 ms

home_main_bkg_top.png

home_main_bkg_top.png

400 ms

home_main_bkg_midle.png

home_main_bkg_midle.png

412 ms

home_main_bkg_bottom.png

home_main_bkg_bottom.png

523 ms

footer-bg.gif

footer-bg.gif

537 ms

Accessibility Review

cotar-online.co.il accessibility score

72

Accessibility Issues

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

Best Practices

cotar-online.co.il best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

cotar-online.co.il SEO score

67

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cotar-online.co.il can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cotar-online.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

cotar-online.co.il

Open Graph description is not detected on the main page of COTAR Online. 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: