Tools & Wizards About Us

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

boersen-jo.com

Boersen-Jo.com - Die Börse und wie alles begann, Aktien & Anleihen kaufen, Informationen

Page Load Speed

2.6 sec in total

First Response

400 ms

Resources Loaded

2 sec

Page Rendered

178 ms

About Website

Click here to check amazing Boersen Jo content. Otherwise, check out these important facts you probably never knew about boersen-jo.com

Auf Boersen-Jo.com finden sie Hintergrundinformationen des Wirtschafts und Finanz-Systems, sowie Analysen von Aktien, Anleihen, Devisen und Derivate u.v.m

Visit boersen-jo.com

Key Findings

We analyzed Boersen-jo.com page load time and found that the first response time was 400 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

boersen-jo.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value2,740 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

boersen-jo.com

400 ms

boersen-jo.com

661 ms

style.min.css

106 ms

wpa.css

203 ms

style.css

278 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 72% of them (18 requests) were addressed to the original Boersen-jo.com, 12% (3 requests) were made to Fonts.gstatic.com and 8% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (661 ms) belongs to the original domain Boersen-jo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 66.8 kB (9%)

Content Size

716.4 kB

After Optimization

649.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Boersen-jo.com main page is 716.4 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. 30% of websites need less resources to load. Images take 305.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 52.0 kB

  • Original 66.1 kB
  • After minification 62.2 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 52.0 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 10.4 kB

  • Original 305.9 kB
  • After minification 295.5 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. Boersen Jo images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 295.4 kB
  • After minification 295.4 kB
  • After compression 294.2 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

-7%

Potential reduce by 3.2 kB

  • Original 49.0 kB
  • After minification 49.0 kB
  • After compression 45.8 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. Boersen-jo.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (75%)

Requests Now

20

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boersen Jo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

boersen-jo.com accessibility score

97

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

boersen-jo.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

boersen-jo.com SEO score

88

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

    N/A

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Boersen-jo.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is German. Our system also found out that Boersen-jo.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 Boersen Jo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: