Tools & Wizards About Us
janesterkin.com screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

janesterkin.com

Santa Monica | Jan Esterkin ed therapy | United States

Page Load Speed

832 ms in total

First Response

90 ms

Resources Loaded

664 ms

Page Rendered

78 ms

janesterkin.com screenshot

About Website

Click here to check amazing Jan Esterkin content. Otherwise, check out these important facts you probably never knew about janesterkin.com

Jan Esterkin Educational Therapist. Jan Esterkin provides Educational Therapy services to students in the Los Angeles area.

Visit janesterkin.com

Key Findings

We analyzed Janesterkin.com page load time and found that the first response time was 90 ms and then it took 742 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

janesterkin.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value790 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

www.janesterkin.com

90 ms

minified.js

34 ms

focus-within-polyfill.js

68 ms

polyfill.min.js

66 ms

thunderbolt-commons.b70ee867.bundle.min.js

98 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Janesterkin.com, 40% (12 requests) were made to Static.parastorage.com and 40% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (276 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 345.3 kB (48%)

Content Size

718.7 kB

After Optimization

373.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Janesterkin.com main page is 718.7 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. 30% of websites need less resources to load. HTML takes 435.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 340.5 kB

  • Original 435.2 kB
  • After minification 433.5 kB
  • After compression 94.7 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 340.5 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 565 B

  • Original 23.1 kB
  • After minification 22.6 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. Jan Esterkin images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

  • Original 260.4 kB
  • After minification 260.4 kB
  • After compression 256.2 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.

Requests Breakdown

Number of requests can be reduced by 10 (59%)

Requests Now

17

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jan Esterkin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.janesterkin.com

www.janesterkin.com

90 ms

minified.js

minified.js

34 ms

focus-within-polyfill.js

focus-within-polyfill.js

68 ms

polyfill.min.js

polyfill.min.js

66 ms

thunderbolt-commons.b70ee867.bundle.min.js

thunderbolt-commons.b70ee867.bundle.min.js

98 ms

main.317ed945.bundle.min.js

main.317ed945.bundle.min.js

98 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

97 ms

lodash.min.js

lodash.min.js

98 ms

react.production.min.js

react.production.min.js

98 ms

react-dom.production.min.js

react-dom.production.min.js

101 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

94 ms

157176afb17f2ed4238938cc188c40e8.wix_mp

157176afb17f2ed4238938cc188c40e8.wix_mp

54 ms

bundle.min.js

bundle.min.js

52 ms

ecb2e8_153d91b3a31131019a1cf5d42e5e0800.jpg

ecb2e8_153d91b3a31131019a1cf5d42e5e0800.jpg

276 ms

118 ms

113 ms

108 ms

109 ms

103 ms

106 ms

142 ms

140 ms

142 ms

141 ms

137 ms

136 ms

deprecation-en.v5.html

deprecation-en.v5.html

18 ms

bolt-performance

bolt-performance

20 ms

deprecation-style.v5.css

deprecation-style.v5.css

9 ms

right-arrow.svg

right-arrow.svg

7 ms

Accessibility Review

janesterkin.com accessibility score

100

Accessibility Issues

Best Practices

janesterkin.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

janesterkin.com SEO score

100

Search Engine Optimization Advices

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 Janesterkin.com 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 Janesterkin.com 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

janesterkin.com

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