Tools & Wizards About Us
craigkerstiens.com screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

craigkerstiens.com

Craig Kerstiens - Craig Kerstiens

Page Load Speed

1.1 sec in total

First Response

192 ms

Resources Loaded

527 ms

Page Rendered

362 ms

craigkerstiens.com screenshot

About Website

Click here to check amazing Craig Kerstiens content for United States. Otherwise, check out these important facts you probably never knew about craigkerstiens.com

Back in 2012 I wrote an overview of database sharding. Since then I’ve had a few questions about it, which have really increased in frequency …

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Key Findings

We analyzed Craigkerstiens.com page load time and found that the first response time was 192 ms and then it took 889 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. This domain responded with an error, which can significantly jeopardize Craigkerstiens.com rating and web reputation

Performance Metrics

craigkerstiens.com performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

craigkerstiens.com

192 ms

www.craigkerstiens.com

53 ms

axj3cfp.js

128 ms

screen.css

9 ms

jquery.min.js

35 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 43% of them (6 requests) were addressed to the original Craigkerstiens.com, 21% (3 requests) were made to Google-analytics.com and 14% (2 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (192 ms) belongs to the original domain Craigkerstiens.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.8 kB (42%)

Content Size

124.6 kB

After Optimization

71.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Craigkerstiens.com main page is 124.6 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. Javascripts take 72.7 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 15.4 kB

  • Original 22.3 kB
  • After minification 21.4 kB
  • After compression 7.0 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 15.4 kB or 69% of the original size.

JavaScript Optimization

-18%

Potential reduce by 13.0 kB

  • Original 72.7 kB
  • After minification 72.2 kB
  • After compression 59.6 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 13.0 kB or 18% of the original size.

CSS Optimization

-82%

Potential reduce by 24.4 kB

  • Original 29.6 kB
  • After minification 29.3 kB
  • After compression 5.2 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. Craigkerstiens.com needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (60%)

Requests Now

10

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Craig Kerstiens. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

craigkerstiens.com

craigkerstiens.com

192 ms

www.craigkerstiens.com

www.craigkerstiens.com

53 ms

axj3cfp.js

axj3cfp.js

128 ms

screen.css

screen.css

9 ms

jquery.min.js

jquery.min.js

35 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

11 ms

slash.js

slash.js

9 ms

a

a

28 ms

count.js

count.js

73 ms

ga.js

ga.js

32 ms

p.gif

p.gif

57 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

9 ms

inpage_linkid.js

inpage_linkid.js

11 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

craigkerstiens.com accessibility score

94

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

craigkerstiens.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

SEO Factors

craigkerstiens.com SEO score

89

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

    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 Craigkerstiens.com 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 Craigkerstiens.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

craigkerstiens.com

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