Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 86

    SEO

    Google-friendlier than
    66% of websites

techfacts.net

techfacts - Ihre Experten für neue Medien

Page Load Speed

7.5 sec in total

First Response

391 ms

Resources Loaded

5 sec

Page Rendered

2.1 sec

techfacts.net screenshot

About Website

Visit techfacts.net now to see the best up-to-date Techfacts content and also check out these interesting facts you probably never knew about techfacts.net

Unsere Experten erklären Ihnen einfach und verständlich aktuelle Themen, geben Ihnen Tipps, Ratschläge und Anleitungen zum Selbermachen.

Visit techfacts.net

Key Findings

We analyzed Techfacts.net page load time and found that the first response time was 391 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

techfacts.net performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

techfacts.net

391 ms

www.techfacts.de

932 ms

css_yfpe7paJux-W2YRqbbgYDSl38xJP00x_HnZbxwPWABw.css

217 ms

css_VlJ5HEiRFpH1-M0McQlVzu0O7HeovbkmoR-IQn8Wbj4.css

218 ms

css_tFkZEQSZg9FhB06xz1kUj8wBpQqZuML9gyMmfBuZrYI.css

241 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Techfacts.net, 77% (75 requests) were made to Img.techfacts.de and 15% (15 requests) were made to Techfacts.de. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Img.techfacts.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 470.2 kB (32%)

Content Size

1.5 MB

After Optimization

1.0 MB

In fact, the total size of Techfacts.net main page is 1.5 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. 50% of websites need less resources to load. Images take 948.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 89.0 kB

  • Original 103.1 kB
  • After minification 94.4 kB
  • After compression 14.1 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 89.0 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 56.4 kB

  • Original 948.4 kB
  • After minification 892.0 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. Techfacts images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 168.2 kB

  • Original 243.1 kB
  • After minification 206.5 kB
  • After compression 74.9 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 168.2 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 156.6 kB

  • Original 185.1 kB
  • After minification 181.7 kB
  • After compression 28.4 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. Techfacts.net needs all CSS files to be minified and compressed as it can save up to 156.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (14%)

Requests Now

94

After Optimization

81

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Techfacts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

techfacts.net accessibility score

66

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

techfacts.net 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

techfacts.net SEO score

86

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Techfacts.net can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Techfacts.net 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 Techfacts. 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: