Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

kotzinvaluation.com

Technical, Scientific & Financial Consulting Expertise

Page Load Speed

424 ms in total

First Response

109 ms

Resources Loaded

236 ms

Page Rendered

79 ms

About Website

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

J.S. Held is a global consulting firm providing specialized technical, scientific, financial, and advisory services.

Visit kotzinvaluation.com

Key Findings

We analyzed Kotzinvaluation.com page load time and found that the first response time was 109 ms and then it took 315 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

kotzinvaluation.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value3,550 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value24.0 s

1/100

10%

Network Requests Diagram

kotzinvaluation.com

109 ms

jsheld.com

69 ms

v1

39 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

55 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 25% of them (1 request) were addressed to the original Kotzinvaluation.com, 50% (2 requests) were made to Jsheld.com and 25% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (109 ms) belongs to the original domain Kotzinvaluation.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 358.7 kB (23%)

Content Size

1.6 MB

After Optimization

1.2 MB

In fact, the total size of Kotzinvaluation.com main page is 1.6 MB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 961.1 kB which makes up the majority of the site volume.

HTML Optimization

-56%

Potential reduce by 9.6 kB

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 7.6 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 9.6 kB or 56% of the original size.

Image Optimization

-1%

Potential reduce by 6.7 kB

  • Original 961.1 kB
  • After minification 954.3 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. Kotzinvaluation images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 30.1 kB

  • Original 107.0 kB
  • After minification 106.9 kB
  • After compression 76.9 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 30.1 kB or 28% of the original size.

CSS Optimization

-64%

Potential reduce by 312.3 kB

  • Original 487.8 kB
  • After minification 487.6 kB
  • After compression 175.5 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. Kotzinvaluation.com needs all CSS files to be minified and compressed as it can save up to 312.3 kB or 64% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kotzinvaluation. According to our analytics all requests are already optimized.

Accessibility Review

kotzinvaluation.com accessibility score

98

Accessibility Issues

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

kotzinvaluation.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

kotzinvaluation.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 Kotzinvaluation.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 Kotzinvaluation.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

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