Tools & Wizards About Us
sethkalkstein.com screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

sethkalkstein.com

Page Load Speed

587 ms in total

First Response

35 ms

Resources Loaded

446 ms

Page Rendered

106 ms

sethkalkstein.com screenshot

About Website

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Key Findings

We analyzed Sethkalkstein.com page load time and found that the first response time was 35 ms and then it took 552 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

sethkalkstein.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value3,640 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.228

55/100

15%

TTI (Time to Interactive)

Value25.6 s

0/100

10%

Network Requests Diagram

sethkalkstein.com

35 ms

sethkalkstein.com

92 ms

113 ms

react.production.min.js

18 ms

react-dom.production.min.js

22 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 33% of them (2 requests) were addressed to the original Sethkalkstein.com, 67% (4 requests) were made to Northwesternmutual.com. The less responsive or slowest element that took the longest time to load (113 ms) relates to the external source Northwesternmutual.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.5 kB (15%)

Content Size

718.4 kB

After Optimization

608.8 kB

  • HTML
  • JavaScript

In fact, the total size of Sethkalkstein.com main page is 718.4 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. Only 5% of websites need less resources to load. Javascripts take 580.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 109.5 kB

  • Original 138.1 kB
  • After minification 138.0 kB
  • After compression 28.6 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 109.5 kB or 79% of the original size.

JavaScript Optimization

-0%

Potential reduce by 79 B

  • Original 580.3 kB
  • After minification 580.3 kB
  • After compression 580.2 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

We found no issues to fix!

Requests Now

3

After Optimization

3

  • JavaScript

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sethkalkstein. According to our analytics all requests are already optimized.

Network Requests Diagram

sethkalkstein.com

sethkalkstein.com

35 ms

sethkalkstein.com

sethkalkstein.com

92 ms

113 ms

react.production.min.js

react.production.min.js

18 ms

react-dom.production.min.js

react-dom.production.min.js

22 ms

bundle.js

bundle.js

36 ms

Accessibility Review

sethkalkstein.com accessibility score

88

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

[role]s are not contained by their required parent element

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

sethkalkstein.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

Missing source maps for large first-party JavaScript

SEO Factors

sethkalkstein.com SEO score

98

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sethkalkstein.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Sethkalkstein.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

sethkalkstein.com

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