✅ 9 criteria passed
❌ 2 criteria to solve
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Oplossingen voor een sterk hart | Hartstichting
https://hartstichting.nl
De Hartstichting wil hart- en vaatziekten eerder opsporen en behandelen. Lees wat je zelf kunt doen.
https://hartstichting.nl
Oplossingen voor een sterk hart | Hartstichting
De Hartstichting wil hart- en vaatziekten eerder opsporen en behandelen. Lees wat je zelf kunt doen.
Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.
| Attribute | Value |
| ⓘ viewport | width=device-width, initial-scale=1.0, minimal-ui |
ⓘ The results of our semantic analysis are shown below using the website's language.
They are the main concepts covered by hartstichting.nl.
Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.
❌ hartstichting.nl website speed is slow. Page speed is important for visitors and search engines.
Get insights to improve your page loading time.
This domain loads at the median speed of 1 seconds.
hartstichting.nl is faster than approximately 80 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.
A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.
ⓘ This website is ranked #417.408 by Alexa.
This rank is traffic based. The lower the rank is, the better the domain is ranked.
| Country | Rank |
 Netherlands |
#6.555 |
Mobile Rendering
This website seems to be optimized for Mobile Visitors.
Phone
Tablet
A good text to HTML ratio is anywhere from 25 to 70%.
This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.
Great, we found headings on this page.
| Top level heading |
| Kies het onderzoek dat jij belangrijk vindt |
| 2nd level heading |
| Meer over... |
| Oplossingen waaraan we werken |
| Nieuws van de hartstichting |
| Bereken je bmı |
For a better readability, only the first 20 <H3> tags are shown below.
| 3rd level heading |
| Contactgegevens |
| Doneren |
| Zo zijn wij er voor jouw hart |
| Onderzoek voor hartfalenpatiënten |
| Harten kweken op een chip |
| Hart- en vaatziekten |
| Gezond leven |
| Onderzoek |
| Reanimatie |
| Help mee |
| Grensverleggend onderzoek |
| ınfarcten voorkomen |
| Levens redden |
| Gratis tips voor je bloeddruk |
| Navigatie |
| Meer hartstichting |
| Doe mee |
| Volg ons op |
| Contact |
| Cookie disclaimer |
| 4th level heading |
| Zo zijn wij er voor jouw hart |
| Onderzoek voor hartfalenpatiënten |
| Harten kweken op een chip |
| Dick |
| Onderzoek: zout verergert mogelijk slagaderverkalking |
| Ruim 10.000 mensen met hoge bloeddruk opgespoord |
| Meer kans op problemen bij de zwangerschap na beroerte |
We found 42 images on this website.
41
ALT attributes are missing on your image tags. The issue affects 21 actual different images that could be loaded more than once in your page.
Alternative text allows you to add a description to an image.
Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.
It looks like you're missing alternative text for 41 images on hartstichting.nl. Check your website to make sure it's specified for each image on the page.
For a better readability, only the first 50 internal links are shown below.
| Anchor | Type | URL |
| Voor pers en media | text | http://actueel.hartstichting.nl/ |
| Start een actie | text | https://www.voordehartstichting.nl/ |
| text | https://www.instagram.com/hartstichting/ | |
 |
image | https://www.cbf.nl/ |
| Host | IP Address | Country |
| ns01.is.nl | 83.219.82.3 | Netherlands |
| ns02.is.nl | 217.149.76.228 | Netherlands |
| ns03.is.nl | 217.194.122.34 | Netherlands |
| Domain |
Others (38.6%)
Germany
SOCIAL MEDIA PRESENCE
Congratulations, your website is highly shared on social media! It's an excellent signal for your overall SEO strategy.