Tools & Wizards About Us
dotnetcore.gaprogman.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

dotnetcore.gaprogman.com

A Journey In .NET Core – From .NET 4.6.1 to .NET Core

Page Load Speed

4.3 sec in total

First Response

462 ms

Resources Loaded

3 sec

Page Rendered

767 ms

dotnetcore.gaprogman.com screenshot

About Website

Welcome to dotnetcore.gaprogman.com homepage info - get ready to check Dot NET Core Gaprogman best content for United States right away, or after learning these important things about dotnetcore.gaprogman.com

A chronicle of a journey from .NET Framework into .NET Core, from the perspective of a full stack .NET web developer.

Visit dotnetcore.gaprogman.com

Key Findings

We analyzed Dotnetcore.gaprogman.com page load time and found that the first response time was 462 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

dotnetcore.gaprogman.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value5,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

dotnetcore.gaprogman.com

462 ms

dotnetcore.gaprogman.com

831 ms

wp-emoji-release.min.js

111 ms

ruby-shortcodes-style.css

26 ms

style.min.css

434 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 76% of them (42 requests) were addressed to the original Dotnetcore.gaprogman.com, 16% (9 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Dotnetcore.gaprogman.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 95.6 kB (7%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dotnetcore.gaprogman.com main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 93.7 kB

  • Original 106.6 kB
  • After minification 103.9 kB
  • After compression 12.9 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 93.7 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 842 B

  • Original 1.1 MB
  • After minification 1.1 MB

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. Dot NET Core Gaprogman images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 508 B

  • Original 46.6 kB
  • After minification 46.6 kB
  • After compression 46.1 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.

CSS Optimization

-2%

Potential reduce by 561 B

  • Original 36.3 kB
  • After minification 36.3 kB
  • After compression 35.7 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. Dotnetcore.gaprogman.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (35%)

Requests Now

43

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dot NET Core Gaprogman. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dotnetcore.gaprogman.com

dotnetcore.gaprogman.com

462 ms

dotnetcore.gaprogman.com

dotnetcore.gaprogman.com

831 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

111 ms

ruby-shortcodes-style.css

ruby-shortcodes-style.css

26 ms

style.min.css

style.min.css

434 ms

extends-style.min.css

extends-style.min.css

142 ms

tn_style.css

tn_style.css

32 ms

tn_responsive.css

tn_responsive.css

152 ms

css

css

37 ms

jquery.min.js

jquery.min.js

45 ms

jquery-migrate.min.js

jquery-migrate.min.js

40 ms

cookieconsent.min.css

cookieconsent.min.css

39 ms

cookieconsent.min.js

cookieconsent.min.js

50 ms

ruby-shortcodes-script.js

ruby-shortcodes-script.js

50 ms

comment_count.js

comment_count.js

148 ms

extends-script.min.js

extends-script.min.js

178 ms

retina.min.js

retina.min.js

220 ms

tn_script.js

tn_script.js

258 ms

Site-Cover-Image.jpg

Site-Cover-Image.jpg

304 ms

ajax-loader.svg

ajax-loader.svg

299 ms

Bundling-in-.NET-Core-Header-Image-625x480.jpg

Bundling-in-.NET-Core-Header-Image-625x480.jpg

302 ms

ASP.NET-Core-2.0-Configuration-and-RazorPages-Header-Image-625x480.jpg

ASP.NET-Core-2.0-Configuration-and-RazorPages-Header-Image-625x480.jpg

301 ms

Angular-Single-Page-Application-Header-Image-625x480.jpg

Angular-Single-Page-Application-Header-Image-625x480.jpg

301 ms

Blazor-Header-Image-625x480.jpg

Blazor-Header-Image-625x480.jpg

301 ms

bundling-with-bundlerMinifier-Core-625x480.jpg

bundling-with-bundlerMinifier-Core-625x480.jpg

459 ms

Converting-from-Project-Json-Header-Image-625x480.jpg

Converting-from-Project-Json-Header-Image-625x480.jpg

395 ms

net-with-unified-class-625x480.jpg

net-with-unified-class-625x480.jpg

394 ms

NET-Core-and-.NET-Framework-Working-Together-Header-Image-625x480.jpg

NET-Core-and-.NET-Framework-Working-Together-Header-Image-625x480.jpg

394 ms

Shadow-Properties-Header-Image-625x480.jpg

Shadow-Properties-Header-Image-625x480.jpg

396 ms

1294-Header-Image-625x480.jpg

1294-Header-Image-625x480.jpg

700 ms

1489-Header-image-625x480.jpg

1489-Header-image-625x480.jpg

513 ms

Digital-Ocean-Header-Image-625x480.jpg

Digital-Ocean-Header-Image-625x480.jpg

535 ms

Open.CoreMDB-Part-2-Refactoring-Header-Image-400x560.jpg

Open.CoreMDB-Part-2-Refactoring-Header-Image-400x560.jpg

864 ms

Open.CoreMDB-Resource-Service-Header-Image-400x560.jpg

Open.CoreMDB-Resource-Service-Header-Image-400x560.jpg

520 ms

TDDing-Fizzing-and-Buzzing-Header-Image-400x560.jpg

TDDing-Fizzing-and-Buzzing-Header-Image-400x560.jpg

518 ms

How-Does-Docker-Work-Header-Image-400x560.jpg

How-Does-Docker-Work-Header-Image-400x560.jpg

659 ms

How-To-Dockerise-NET-Core-Apps-Header-Image-400x560.jpg

How-To-Dockerise-NET-Core-Apps-Header-Image-400x560.jpg

633 ms

Getting-Started-with-Docker-Header-Image-400x560.jpg

Getting-Started-with-Docker-Header-Image-400x560.jpg

636 ms

Creating-nuspec-Files-for-Your-Projects-Header-Image-400x560.jpg

Creating-nuspec-Files-for-Your-Projects-Header-Image-400x560.jpg

653 ms

Blazor-An-Introduction-Header-Image-400x560.jpg

Blazor-An-Introduction-Header-Image-400x560.jpg

753 ms

Blazor-Header-Image-400x560.jpg

Blazor-Header-Image-400x560.jpg

748 ms

Learning-ASP-NET-Core-Header-Image-400x560.jpg

Learning-ASP-NET-Core-Header-Image-400x560.jpg

768 ms

VuJ2dNDF2Yv9qppOePKYRP12Zjte.woff

VuJ2dNDF2Yv9qppOePKYRP12Zjte.woff

270 ms

VuJpdNDF2Yv9qppOePKYRP1-3R5NuGvW.woff

VuJpdNDF2Yv9qppOePKYRP1-3R5NuGvW.woff

315 ms

S6u9w4BMUTPHh6UVSwiPHw.woff

S6u9w4BMUTPHh6UVSwiPHw.woff

332 ms

S6u9w4BMUTPHh50XSwiPHw.woff

S6u9w4BMUTPHh50XSwiPHw.woff

334 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

335 ms

S6u9w4BMUTPHh7USSwiPHw.woff

S6u9w4BMUTPHh7USSwiPHw.woff

332 ms

S6u8w4BMUTPHh30AXC-s.woff

S6u8w4BMUTPHh30AXC-s.woff

335 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1114 ms

VuJodNDF2Yv9qppOePKYRP12Ywtan0g.woff

VuJodNDF2Yv9qppOePKYRP12Ywtan0g.woff

395 ms

VuJrdNDF2Yv9qppOePKYRP12YwPhulvShDM.woff

VuJrdNDF2Yv9qppOePKYRP12YwPhulvShDM.woff

333 ms

count.js

count.js

266 ms

mfp-nav-left.png

mfp-nav-left.png

507 ms

mfp-nav-right.png

mfp-nav-right.png

558 ms

Accessibility Review

dotnetcore.gaprogman.com accessibility score

75

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

[aria-*] attributes do not match their roles

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

dotnetcore.gaprogman.com best practices score

83

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

SEO Factors

dotnetcore.gaprogman.com SEO score

81

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dotnetcore.gaprogman.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 Dotnetcore.gaprogman.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

dotnetcore.gaprogman.com

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