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lookstein.org screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

lookstein.org

Lookstein Center for Jewish Education at Bar-Ilan University

Page Load Speed

2 sec in total

First Response

54 ms

Resources Loaded

1.7 sec

Page Rendered

240 ms

lookstein.org screenshot

About Website

Welcome to lookstein.org homepage info - get ready to check Lookstein best content for United States right away, or after learning these important things about lookstein.org

Lookstein works for Jewish educators: lessons plans on Jewish texts, history, holidays, and Israel, articles for teachers looking to improve their craft.

Visit lookstein.org

Key Findings

We analyzed Lookstein.org page load time and found that the first response time was 54 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

lookstein.org performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value1,740 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value1.161

1/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

lookstein.org

54 ms

www.lookstein.org

110 ms

style.css

40 ms

pagenavi-css.css

55 ms

front.min.css

48 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 52% of them (26 requests) were addressed to the original Lookstein.org, 20% (10 requests) were made to Fonts.gstatic.com and 10% (5 requests) were made to B1488454.smushcdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Stats1.wpmudev.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 618.2 kB (60%)

Content Size

1.0 MB

After Optimization

410.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lookstein.org main page is 1.0 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. 65% of websites need less resources to load. HTML takes 706.5 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 604.4 kB

  • Original 706.5 kB
  • After minification 702.5 kB
  • After compression 102.1 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 604.4 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 269.1 kB
  • After minification 269.1 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. Lookstein images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 8 B

  • Original 27.5 kB
  • After minification 27.5 kB
  • After compression 27.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-54%

Potential reduce by 13.9 kB

  • Original 25.6 kB
  • After minification 19.0 kB
  • After compression 11.7 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. Lookstein.org needs all CSS files to be minified and compressed as it can save up to 13.9 kB or 54% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (74%)

Requests Now

35

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lookstein. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lookstein.org

lookstein.org

54 ms

www.lookstein.org

www.lookstein.org

110 ms

style.css

style.css

40 ms

pagenavi-css.css

pagenavi-css.css

55 ms

front.min.css

front.min.css

48 ms

search-filter.min.css

search-filter.min.css

53 ms

css

css

57 ms

style.css

style.css

21 ms

jquery.min.js

jquery.min.js

39 ms

jquery-migrate.min.js

jquery-migrate.min.js

35 ms

jq-sticky-anything.min.js

jq-sticky-anything.min.js

33 ms

329e8195.js

329e8195.js

35 ms

ie-compat.min.js

ie-compat.min.js

35 ms

search-filter-divi.js

search-filter-divi.js

35 ms

widget.css

widget.css

98 ms

widget.js

widget.js

398 ms

stickThis.js

stickThis.js

62 ms

front.min.js

front.min.js

63 ms

masonry.min.js

masonry.min.js

62 ms

scripts.min.js

scripts.min.js

68 ms

comment-reply.min.js

comment-reply.min.js

64 ms

jquery.fitvids.js

jquery.fitvids.js

64 ms

frontend-bundle.min.js

frontend-bundle.min.js

64 ms

common.js

common.js

65 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

66 ms

gtm.js

gtm.js

92 ms

Antisemitism-Resources-homepage-709-x-223-px.png

Antisemitism-Resources-homepage-709-x-223-px.png

247 ms

analytics.js

analytics.js

240 ms

et-extra-dynamic-tb-239193-tb-233591-19662-late.css

et-extra-dynamic-tb-239193-tb-233591-19662-late.css

126 ms

modules.woff

modules.woff

100 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

124 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

179 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

324 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

325 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

328 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWV4exQ.ttf

328 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjWV4exQ.ttf

328 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWV4exQ.ttf

327 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWV4exQ.ttf

327 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWV4exQ.ttf

327 ms

ET-Extra.woff

ET-Extra.woff

98 ms

js

js

150 ms

destination

destination

267 ms

fbevents.js

fbevents.js

236 ms

The_Lookstein_Center_Logo.png

The_Lookstein_Center_Logo.png

57 ms

kids_learning_cropped.jpg

kids_learning_cropped.jpg

258 ms

1097 ms

Diversity-cover-709-x-223-px.png

Diversity-cover-709-x-223-px.png

206 ms

homepage-Yom-HazikaronYom-Haatzmaut-Resources-5.png

homepage-Yom-HazikaronYom-Haatzmaut-Resources-5.png

166 ms

Parsha-homepage-709-%C3%97-223-px-4.png

Parsha-homepage-709-%C3%97-223-px-4.png

14 ms

Accessibility Review

lookstein.org accessibility score

63

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Links do not have a discernible name

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.

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

lookstein.org best practices score

67

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

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

lookstein.org SEO score

93

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

Links do not have descriptive text

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lookstein.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Lookstein.org 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

lookstein.org

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