Tools & Wizards About Us

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

didactum.blogspot.de.w3snoop.com

Monitoring Hardware für die Überwachung sensibler IT Infrastrukturen - Didactum Blogspot - Didactum.blogspot.de

Page Load Speed

954 ms in total

First Response

203 ms

Resources Loaded

368 ms

Page Rendered

383 ms

About Website

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Key Findings

We analyzed Didactum.blogspot.de.w3snoop.com page load time and found that the first response time was 203 ms and then it took 751 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.

Performance Metrics

didactum.blogspot.de.w3snoop.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

didactum.blogspot.de.w3snoop.com

203 ms

gppstub.js

46 ms

boise.js

29 ms

abilene.js

39 ms

tulsa.js

47 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 11% of them (2 requests) were addressed to the original Didactum.blogspot.de.w3snoop.com, 26% (5 requests) were made to Ezojs.com and 26% (5 requests) were made to W3snoop.com. The less responsive or slowest element that took the longest time to load (203 ms) belongs to the original domain Didactum.blogspot.de.w3snoop.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.2 kB (58%)

Content Size

144.6 kB

After Optimization

60.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Didactum.blogspot.de.w3snoop.com main page is 144.6 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. 25% of websites need less resources to load. HTML takes 102.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 82.8 kB

  • Original 102.2 kB
  • After minification 102.2 kB
  • After compression 19.4 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 82.8 kB or 81% of the original size.

Image Optimization

-25%

Potential reduce by 94 B

  • Original 375 B
  • After minification 281 B

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. Obviously, Didactum Blogspot De W 3 Snoop needs image optimization as it can save up to 94 B or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 204 B

  • Original 32.3 kB
  • After minification 32.3 kB
  • After compression 32.1 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

-11%

Potential reduce by 1.1 kB

  • Original 9.8 kB
  • After minification 9.8 kB
  • After compression 8.6 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. Didactum.blogspot.de.w3snoop.com needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (53%)

Requests Now

15

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Didactum Blogspot De W 3 Snoop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

didactum.blogspot.de.w3snoop.com accessibility score

75

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

didactum.blogspot.de.w3snoop.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

didactum.blogspot.de.w3snoop.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

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

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 Didactum.blogspot.de.w3snoop.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 Didactum.blogspot.de.w3snoop.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 data is detected on the main page of Didactum Blogspot De W 3 Snoop. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: