onvista.de Börse und Kurse: Aktuelle Börsenkurse in Realtime abfragen - OnVista

Mobile Usability

99/100

Good

Mobile Speed

39/100

Bad

Last tested: 2017-08-29

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onvista.de Mobile Usability: 99/100
onvista.de Mobile Usability Test Quick Overview

Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target <a href="javascript:win…istory.back();" class="ZURUECK_ICON">Zurück</a> and 1 others are close to other tap targets.
The tap target <li class="AKTIV">DAX</li> and 1 others are close to other tap targets.
The tap target <li>Dow Jones</li> is close to 1 other tap targets.
onvista.de Mobile Speed: 39/100
onvista.de Mobile Speed Test Quick Overview

Avoid landing page redirects

Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://onvista.de/
https://onvista.de/
https://www.onvista.de/
http://m.onvista.de/
https://m.onvista.de/
Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
https://s.onvista.de/static/mlibs-67876.js
https://www4.smartadserver.com/call2/pubmj/60356/(…3Dneu%3Bkw%3Dbreit%3B?
https://ced-ns.sascdn.com/diff/templates/js/sas/sas-browser.js
https://ced-ns.sascdn.com/diff/templates/js/sas/sas-dom.js
https://ced-ns.sascdn.com/diff/templates/js/banner/sas-banner-2.5.js
Optimize CSS Delivery of the following:
https://s.onvista.de/css-69173/mobile/rd_onvista.css
https://s.onvista.de/css-69173/mobile/layout_img/i…ked/icons.data.svg.css
Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 127.6KiB (35% reduction).
Minifying https://s.onvista.de/static/mlibs-67876.js could save 90.6KiB (36% reduction) after compression.
Minifying https://i.onvista.de/push/files/js-api/1.6.x/mdg_js_api.js could save 28.7KiB (42% reduction) after compression.
Minifying https://s.onvista.de/js-69125/base/src/OnVista.js could save 5.1KiB (21% reduction) after compression.
Minifying https://s.onvista.de/js-69125/mobile/src/OnVista.js could save 1.2KiB (15% reduction) after compression.
Minifying https://s.onvista.de/js-69125/base/src/D3Chart.js could save 1KiB (21% reduction) after compression.
Minifying https://script.ioam.de/iam.js could save 855B (13% reduction) after compression.
Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://ced.sascdn.com/diff/646/6784069/170515_Deka_Bulle_Baer_Moto.jpg (expiration not specified)
https://chartdata.onvista.de/minimal/?exchange=GER…y&granularity=intraday (3 minutes)
https://chartdata.onvista.de/minimal/?exchange=GER…y&granularity=intraday (3 minutes)
https://chartdata.onvista.de/minimal/?exchange=GER…y&granularity=intraday (3 minutes)
https://chartdata.onvista.de/minimal/?exchange=Ind…y&granularity=intraday (3 minutes)
https://m.onvista.de/boxes/featureConfig.js (3 minutes)
https://www.googletagservices.com/tag/js/gpt.js (15 minutes)
https://i.onvista.de/push/files/js-api/1.6.x/mdg_js_api.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://xi.onvista.de/typ2.chart?SIZE=3&TIME_SPAN=…LEGEND=1&XSTEPS=2MONTH (60 minutes)
https://xi.onvista.de/typ2.chart?SIZE=3&TIME_SPAN=…LEGEND=1&XSTEPS=2MONTH (60 minutes)
https://xi.onvista.de/typ2.chart?SIZE=3&TIME_SPAN=…LEGEND=1&XSTEPS=2MONTH (60 minutes)
https://script.ioam.de/iam.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 15.9KiB (37% reduction).
Compressing https://i.onvista.de/mob/topSpecialTeaser01.jpg could save 13.8KiB (41% reduction).
Compressing https://xi.onvista.de/typ2.chart?SIZE=3&TIME_SPAN=…LEGEND=1&XSTEPS=2MONTH could save 742B (24% reduction).
Compressing https://xi.onvista.de/typ2.chart?SIZE=3&TIME_SPAN=…LEGEND=1&XSTEPS=2MONTH could save 688B (23% reduction).
Compressing https://xi.onvista.de/typ2.chart?SIZE=3&TIME_SPAN=…LEGEND=1&XSTEPS=2MONTH could save 667B (22% reduction).
Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.5KiB (34% reduction).
Minifying https://push.onvista.de/files/js-api/1.6.3/jframe.html could save 980B (39% reduction) after compression.
Minifying https://push.onvista.de/files/js-api/1.6.3/sframe.…=W&SET_DOC_DOMAIN=true could save 570B (27% reduction) after compression.

onvista.de Mobile Resources


Total Resources68
Number of Hosts19
Static Resources40
JavaScript Resources31
CSS Resources2

onvista.de Mobile Resource Breakdown