Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

davidkaspar.com

..:: DavidKaspar.com - The Story of David Kaspar

Page Load Speed

687 ms in total

First Response

139 ms

Resources Loaded

447 ms

Page Rendered

101 ms

davidkaspar.com screenshot

About Website

Welcome to davidkaspar.com homepage info - get ready to check David Kaspar best content right away, or after learning these important things about davidkaspar.com

The story and weblog and blog of david kaspar. Focused on technology, photography.

Visit davidkaspar.com

Key Findings

We analyzed Davidkaspar.com page load time and found that the first response time was 139 ms and then it took 548 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

davidkaspar.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

davidkaspar.com

139 ms

style.css

275 ms

img.gif

31 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Davidkaspar.com and no external sources were called. The less responsive or slowest element that took the longest time to load (275 ms) belongs to the original domain Davidkaspar.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 528 B (46%)

Content Size

1.1 kB

After Optimization

621 B

In fact, the total size of Davidkaspar.com main page is 1.1 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 912 B which makes up the majority of the site volume.

HTML Optimization

-46%

Potential reduce by 419 B

  • Original 912 B
  • After minification 858 B
  • After compression 493 B

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 419 B or 46% of the original size.

CSS Optimization

-46%

Potential reduce by 109 B

  • Original 237 B
  • After minification 175 B
  • After compression 128 B

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. Davidkaspar.com needs all CSS files to be minified and compressed as it can save up to 109 B or 46% 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 David Kaspar. According to our analytics all requests are already optimized.

Accessibility Review

davidkaspar.com accessibility score

89

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

davidkaspar.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

SEO Factors

davidkaspar.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Davidkaspar.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 Davidkaspar.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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