Nibbler SEO audit for www.gamma.nl
Summary
Overall9.2
The overall score for this website.
Accessibility9.1
How accessible the website is to mobile and disabled users.
The following tests contribute to this score:
Experience9.0
How satisfying the website is likely to be for users.
The following tests contribute to this score:
Marketing9.4
How well marketed, and popular the website is.
The following tests contribute to this score:
Technology8.6
How well designed and built the website is.
The following tests contribute to this score:
Nibbler tested a sample of 5 pages from this website at 07:26 on 28 Mar 2024 (GMT).
Top priorities for website improvement
- Remove or reduce the number of query parameters in URLs. Consider URL rewriting as an effective and transparent means of creating appropriate URLs. (read more)
- Add a 301 redirect from the other version to the canonical URL. (read more)
- Make sure all headings have content which is relevant to the page of content. (read more)
URL format5.2
4 URLs are less than ideal
- 4 URLs are 'dirty'. 'Dirty' URLs include one or more parameters after a question mark (e.g. www.example.com/?pagename=news), instead of a clean URL (e.g. www.example.com/news). Dirty URLs should generally be avoided wherever possible - they are almost impossible for human beings to remember, may expose the technology of the website to hackers and can confuse search engines among other problems. Their use is sometimes necessary for specific applications, and acceptable in small amounts.
- Remove or reduce the number of query parameters in URLs. Consider URL rewriting as an effective and transparent means of creating appropriate URLs.
Server behaviour7.3
404 page
Compression
- This website handles missing pages correctly by sending a 404 HTTP status code.
- This website was served with GZIP encoding. This is very good because it reduces the loading time of a web page.
- Adding or removing a trailing slash to all URLs of this site returns an error page (404). This is OK as no content is being duplicated, but visitors might try browsing to the pages of this website with or without a trailing slash. Ideally, the alternate URL should redirect to the correct page.
- Add a 301 redirect from the other version to the canonical URL.
- There was no website found on http://gamma.nl. This is bad, as visitors might presume they can visit this website by visiting that address.
- Put a permanent (HTTP 301) redirect to http://www.gamma.nl on http://gamma.nl.
Headings8.2
- All pages were found to use defined headings. This is excellent as it allows visitors and search engines to summarise the content of webpages quickly. Correctly defined headings aid accessibility and are particularly important for search engine optimisation.
- Many headings (16.0%) were found to be empty, or incorrectly defined. Empty or invalid headings are of no value to search engines and make a website less accessible.
- Make sure all headings have content which is relevant to the page of content.
- Some pages did not define headings correctly. The H1 tag should be used for the most top-level heading, with H2 being used for sub-headings and H3 for further sub-headings and so-on. Not conforming to this convention may confuse visitors.
- Ensure that headings are defined in a semantically correct way, i.e. always start with a H1 tag. This is used to summarise the page content. Further tags (H2, H3, H4 etc) are meant to summarise and partition sections within the content.
Page headings detail
Amount of content8.9
Rendering Chart...
- This website has an average of 771 words per page. The amount of content on a website has been shown to correlate with its search engine ranking.
Amount of content discovered
| Page | Characters | Words |
| www.gamma.nl/ | 2792 | 381 |
| www.gamma.nl/potgronddagen?a=1 | 11142 | 1516 |
| www.gamma.nl/bouwmarkten?a=2 | 2195 | 288 |
| www.gamma.nl/klusservice?f=1 | 8480 | 1279 |
| www.gamma.nl/aanbiedingen-en-acties?f=2 | 2941 | 390 |
Images9.4
3% of images have a clearly defined size
No images are being resized by the browser
- Most images (97.0%) don't have defined sizes using width and height attributes in the HTML. These attributes are optional, but strongly recommended as they help the browser arrange the page more quickly.
- Add width and height attributes to all image tags. The width and height you specify should be the same as the source image. If you want to resize an image in the browser, use CSS.
Non Explicitly Sized Images
- Add width and height attributes to all image tags. The width and height you specify should be the same as the source image. If you want to resize an image in the browser, use CSS.
- 5 images are not in a web-friendly format.
- Make sure all images on this website are JPEG, PNG, SVG or GIF format.
Non Web-Format Images
Image URL Format Page URL www.gamma.nl/ unknown www.gamma.nl/potgronddagen?a=1 unknown www.gamma.nl/bouwmarkten?a=2 unknown www.gamma.nl/klusservice?f=1 unknown www.gamma.nl/aanbiedingen-en-acties?f=2 unknown
- Make sure all images on this website are JPEG, PNG, SVG or GIF format.
Internal links9.5
- 6 links have no text describing their destination. Links on a page should describe their destination for the benefit of both screen readers and search engine spiders.
- Add meaningful anchor text that describes the link's destination. If the link contains an image, ensure you have provided alt text.
Empty link text
- Add meaningful anchor text that describes the link's destination. If the link contains an image, ensure you have provided alt text.
Mobile10.0
- All of this website appears to be optimised for viewing on a mobile phone or a tablet.
Media specific CSS detected
Analytics10.0
100% of pages use analytics
SiteCatalyst
- Every page in this website is using SiteCatalyst. This is excellent and should allow for a complete analysis of visitor behaviour.
Page titles10.0
100% of pages have defined titles
0% of page titles are weak
- All pages were found to use page titles appropriately. Page titles appear in search results and at the top of the browser's window when visiting the site. Appropriate page titles are particularly important for search engine optimisation.
Meta tags10.0
This is how this website will look in Google search listings:
GAMMA bouwmarkten - doe het zelf bouwmarkt
www.gamma.nl/
De bouwmarkt bij jou in de buurt die alle doe-het-zelfmaterialen heeft voor huis en tuin. Bezoek de GAMMA bouwmarkt of bestel hier online.
- All pages were found to include a meta description. This is good because search engines (like Google) show this text in search result pages.
Meta Tags (name attribute)
| Page URL | Name | Content |
| www.gamma.nl/ | viewport | width=device-width, initial-scale=1 |
| www.gamma.nl/ | description | De bouwmarkt bij jou in de buurt die alle doe-het-zelfmaterialen heeft voor huis en tuin. Bezoek de GAMMA bouwmarkt of bestel hier online. |
| www.gamma.nl/ | format-detection | telephone=no |
| www.gamma.nl/ | p:domain_verify | daccf4f2da8a4768b8011910346cac53 |
| www.gamma.nl/potgronddagen?a=1 | viewport | width=device-width, initial-scale=1 |
| www.gamma.nl/potgronddagen?a=1 | description | Nationale Potgronddagen! | GAMMA |
| www.gamma.nl/potgronddagen?a=1 | format-detection | telephone=no |
| www.gamma.nl/potgronddagen?a=1 | p:domain_verify | daccf4f2da8a4768b8011910346cac53 |
| www.gamma.nl/bouwmarkten?a=2 | viewport | width=device-width, initial-scale=1 |
| www.gamma.nl/bouwmarkten?a=2 | keywords | ;;openingstijden gamma;; gamma vestigingen;; gamma filialen;; gamma winkels;; bouwmarkt zoeken;; |
| www.gamma.nl/bouwmarkten?a=2 | description | Bij de GAMMA bouwmarkten vindt u bouwmaterialen, gereedschap en accessoires voor alle klussen in & om uw huis. Ontdek hier al onze locaties! |
| www.gamma.nl/bouwmarkten?a=2 | robots | [FOLLOW, INDEX] |
| www.gamma.nl/bouwmarkten?a=2 | format-detection | telephone=no |
| www.gamma.nl/bouwmarkten?a=2 | p:domain_verify | daccf4f2da8a4768b8011910346cac53 |
| www.gamma.nl/klusservice?f=1 | viewport | width=device-width, initial-scale=1 |
| www.gamma.nl/klusservice?f=1 | description | Laat je klus professioneel uitvoeren met de GAMMA klusservice. De ervaren professionals van onze kluspartner zorgen voor een perfect resultaat. Maak nu een afspraak! |
| www.gamma.nl/klusservice?f=1 | format-detection | telephone=no |
| www.gamma.nl/klusservice?f=1 | p:domain_verify | daccf4f2da8a4768b8011910346cac53 |
| www.gamma.nl/aanbiedingen-en-acties?f=2 | viewport | width=device-width, initial-scale=1 |
| www.gamma.nl/aanbiedingen-en-acties?f=2 | description | De meest voordelige acties, scherpste aanbiedingen en seizoenartikelen van GAMMA vind je hier; kijk snel waarmee je nu je voordeel kunt doen! |
| www.gamma.nl/aanbiedingen-en-acties?f=2 | format-detection | telephone=no |
| www.gamma.nl/aanbiedingen-en-acties?f=2 | p:domain_verify | daccf4f2da8a4768b8011910346cac53 |
Meta Tags (http-equiv attribute)
| Page URL | Name | Content |
| www.gamma.nl/ | X-UA-Compatible | IE=edge,chrome=1 |
| www.gamma.nl/potgronddagen?a=1 | X-UA-Compatible | IE=edge,chrome=1 |
| www.gamma.nl/bouwmarkten?a=2 | X-UA-Compatible | IE=edge,chrome=1 |
| www.gamma.nl/klusservice?f=1 | X-UA-Compatible | IE=edge,chrome=1 |
| www.gamma.nl/aanbiedingen-en-acties?f=2 | X-UA-Compatible | IE=edge,chrome=1 |
Printability10.0
100% of pages are optimised for printing
- All of this website appears to be optimised for printing (using CSS).
Media specific CSS detected
Freshness10.0
Last updated March 27, 2024
- It looks like this website was last updated on Wednesday, 27 March 2024. This is good because visitors perceive up-to-date websites as more credible. Websites that are updated regularly are also spidered by search engines more often.
- To find this information we used the last modified dates reported by this website's server in addition to looking for dates written on each page.
All dates found
| Date | File | Source |
| 27/03/2024 | www.gamma.nl/.../product-tile-placeholder.png | Last modified header |
| 27/03/2024 | www.gamma.nl/FE/.../empty.gif | Last modified header |
| 27/03/2024 | www.gamma.nl/FE/.../chevron-down.svg | Last modified header |
| 27/03/2024 | www.gamma.nl/FE/.../customer-service.svg | Last modified header |
| 27/03/2024 | www.gamma.nl/FE/.../job.svg | Last modified header |
| 27/03/2024 | www.gamma.nl/FE/.../tools.svg | Last modified header |
| 27/03/2024 | www.gamma.nl/FE/.../alert-triangle.svg | Last modified header |
| 27/03/2024 | www.gamma.nl/FE/.../ubr-check.png | Last modified header |
| 27/03/2024 | www.gamma.nl/.../gamma_nl-home-page.min.css | Last modified header |
| 27/03/2024 | www.gamma.nl/.../gamma_nl-content-page.min.css | Last modified header |
| 27/03/2024 | www.gamma.nl/.../gamma_nl-store-page.min.css | Last modified header |
Twitteri
This website does not appear to be associated with a Twitter account.
- There was a problem checking the Twitter accounts associated with this website.
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