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boerse-express.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

boerse-express.com

Börse Express - Home

Page Load Speed

4.1 sec in total

First Response

330 ms

Resources Loaded

3.4 sec

Page Rendered

342 ms

boerse-express.com screenshot

About Website

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Key Findings

We analyzed Boerse-express.com page load time and found that the first response time was 330 ms and then it took 3.7 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

boerse-express.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value19.8 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value1,690 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.28

43/100

15%

TTI (Time to Interactive)

Value27.7 s

0/100

10%

Network Requests Diagram

boerse-express.com

330 ms

boerse-express.com

910 ms

uc.js

51 ms

js

77 ms

adsbygoogle.js

186 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 72% of them (68 requests) were addressed to the original Boerse-express.com, 3% (3 requests) were made to Pbs.twimg.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Boerse-express.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 461.8 kB (37%)

Content Size

1.3 MB

After Optimization

793.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Boerse-express.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. Javascripts take 796.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 115.7 kB

  • Original 130.9 kB
  • After minification 74.7 kB
  • After compression 15.2 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. This page needs HTML code to be minified as it can gain 56.2 kB, which is 43% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 115.7 kB or 88% of the original size.

Image Optimization

-37%

Potential reduce by 103.4 kB

  • Original 282.8 kB
  • After minification 179.4 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. Obviously, Boerse Express needs image optimization as it can save up to 103.4 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-30%

Potential reduce by 239.6 kB

  • Original 796.4 kB
  • After minification 796.4 kB
  • After compression 556.8 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 239.6 kB or 30% of the original size.

CSS Optimization

-7%

Potential reduce by 3.1 kB

  • Original 44.9 kB
  • After minification 44.9 kB
  • After compression 41.8 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. Boerse-express.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 60 (71%)

Requests Now

84

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boerse Express. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

boerse-express.com

boerse-express.com

330 ms

boerse-express.com

boerse-express.com

910 ms

uc.js

uc.js

51 ms

js

js

77 ms

adsbygoogle.js

adsbygoogle.js

186 ms

client-code.js

client-code.js

45 ms

embed.js

embed.js

185 ms

font-awesome.min.css

font-awesome.min.css

300 ms

bootstrap-grid.min.css

bootstrap-grid.min.css

428 ms

general.css

general.css

502 ms

bex_cookie.css

bex_cookie.css

434 ms

slick.css

slick.css

426 ms

slider.css

slider.css

433 ms

jquery-ui.min.css

jquery-ui.min.css

429 ms

jquery-ui.structure.min.css

jquery-ui.structure.min.css

492 ms

jquery-ui.theme.min.css

jquery-ui.theme.min.css

494 ms

gtm.js

gtm.js

131 ms

atrk.js

atrk.js

10 ms

fbevents.js

fbevents.js

45 ms

init

init

645 ms

642 ms

facebook.png

facebook.png

439 ms

twitter.png

twitter.png

441 ms

linkedin.png

linkedin.png

442 ms

logo.png

logo.png

534 ms

logo_mobile.png

logo_mobile.png

534 ms

facebook_mobile.png

facebook_mobile.png

535 ms

twitter_mobile.png

twitter_mobile.png

573 ms

linkedin_mobile.png

linkedin_mobile.png

574 ms

embedr-loader.js

embedr-loader.js

9 ms

embedr-47ad26da5deade67d472950b12c94b6c.js

embedr-47ad26da5deade67d472950b12c94b6c.js

111 ms

alrBF_dr_bigger.jpg

alrBF_dr_bigger.jpg

204 ms

sdo_sas.js

sdo_sas.js

207 ms

modernizr_new.js

modernizr_new.js

530 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

679 ms

jquery-ui-1.8.5.custom.min.js

jquery-ui-1.8.5.custom.min.js

700 ms

jquery-ui.min.js

jquery-ui.min.js

784 ms

jquery.json-2.2.min.js

jquery.json-2.2.min.js

598 ms

cometd-1.1.3-teletrader.js

cometd-1.1.3-teletrader.js

600 ms

jquery.cometd.js

jquery.cometd.js

598 ms

jquery.cometd.teletrader.js

jquery.cometd.teletrader.js

676 ms

json2.js

json2.js

694 ms

TTPushWrapper.js

TTPushWrapper.js

712 ms

jquery.validate.min.js

jquery.validate.min.js

770 ms

bowser.min.js

bowser.min.js

771 ms

messages_de.min.js

messages_de.min.js

773 ms

bootstrap.min.js

bootstrap.min.js

816 ms

chosen.min.js

chosen.min.js

816 ms

bootstrap-checkbox.js

bootstrap-checkbox.js

862 ms

jquery-browser.js

jquery-browser.js

862 ms

ads.js

ads.js

865 ms

0dG9AoKr_bigger.jpg

0dG9AoKr_bigger.jpg

255 ms

FE-for-Facebook_bigger.jpg

FE-for-Facebook_bigger.jpg

255 ms

js

js

192 ms

analytics.js

analytics.js

141 ms

scripts.js

scripts.js

803 ms

show_ads_impl.js

show_ads_impl.js

263 ms

ttws.js

ttws.js

696 ms

collect

collect

62 ms

collect

collect

31 ms

aktie.js

aktie.js

571 ms

slick.min.js

slick.min.js

634 ms

slider.js

slider.js

631 ms

pagination.js

pagination.js

636 ms

search.js

search.js

642 ms

mobile.js

mobile.js

597 ms

velocity.min.js

velocity.min.js

600 ms

ads_sdo.js

ads_sdo.js

664 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

846 ms

down_orange.png

down_orange.png

668 ms

down.png

down.png

656 ms

SourceSansPro-Regular.otf

SourceSansPro-Regular.otf

723 ms

Amiri-Regular.otf

Amiri-Regular.otf

903 ms

zrt_lookup.html

zrt_lookup.html

104 ms

ads

ads

119 ms

SourceSansPro-Bold.otf

SourceSansPro-Bold.otf

813 ms

bex_ph_203x182.jpg

bex_ph_203x182.jpg

622 ms

EB-BEX-Arbeit.png

EB-BEX-Arbeit.png

788 ms

nxr_VIG_AR_keyvisual_536x210_DE_mit-Link-Logo.gif

nxr_VIG_AR_keyvisual_536x210_DE_mit-Link-Logo.gif

1026 ms

121 ms

twitter_feed.png

twitter_feed.png

707 ms

right_orange.png

right_orange.png

735 ms

TTlogo.png

TTlogo.png

815 ms

loader.js

loader.js

147 ms

ls-logo_white.png

ls-logo_white.png

756 ms

popup_close.png

popup_close.png

742 ms

abhint.png

abhint.png

747 ms

62889619.gif

62889619.gif

190 ms

quote.png

quote.png

776 ms

getTabContent

getTabContent

842 ms

getTopFlopContent

getTopFlopContent

1083 ms

getSecurityPushToken

getSecurityPushToken

518 ms

handshake

handshake

542 ms

bex_ph_93x88.jpg

bex_ph_93x88.jpg

96 ms

right.png

right.png

95 ms

Accessibility Review

boerse-express.com accessibility score

79

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

boerse-express.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

boerse-express.com SEO score

80

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

High

Tap targets are not sized appropriately

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 Boerse-express.com 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 Boerse-express.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

boerse-express.com

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