Archived
64/100
Average SEO score of top 100 sites: 75%
This website received an SEO score of 64 out of 100, which is below the average score of 75. However, there are 12 important issues that need to be fixed to improve your website's ranking on search engines and enhance its overall performance.
12 Failed
0 Warnings
27 Passed
Common SEO issues
Score: 53
Failed: 5
Warnings: 0
Passed: 10
Google Search Results Preview Test
Desktop version
http://knhm.nl/default.aspxHome - Koninklijke Nederlandsche HeidemaatschappijHome - Koninklijke Nederlandsche Heidemaatschappij
Mobile versionhttp://knhm.nl/default.aspxHome - Koninklijke Nederlandsche HeidemaatschappijHome - Koninklijke Nederlandsche Heidemaatschappij
Keywords Cloud Test
Competitor Domains Test
Understand your competitors' SEO and backlink profile
Get related competitors and their domain authority score in relation to your domain.
Robots.txt Test
- Your site lacks a "robots.txt" file. This file can protect private content from appearing online, save bandwidth, and lower load time on your server. A missing "robots.txt" file also generates additional errors in your apache log whenever robots request one. Read more about the robots.txt file, and how to create one for your site.
Sitemap Test
- Your site lacks a sitemap file. Sitemaps can help robots index your content more thoroughly and quickly. Read more on Google's guidelines for implementing the sitemap protocol.
SEO Friendly URL Test
- This analyzed URL is SEO friendly, but internal links on this page contain some links that are not SEO friendly.
Image Alt Test
- Your webpage has 18 'img' tags and 17 of them are missing the required 'alt' attribute.
Inline CSS Test
- Your webpage is using 20 inline CSS styles!
Google Analytics Test
- Congratulations! Your website is using the correct version of Google Analytics tracking code.
Favicon Test
- Congratulations! Your website appears to have a favicon.
Backlinks Test
Get a full and detailed list of your backlinks!
To view your total number of backlinks and referring domains, please sign-up for a free trial!
JS Error Test
- Congratulations! There are no severe JavaScript errors on your web page.
Speed optimizations
Score: 75
Failed: 3
Warnings: 0
Passed: 7
HTML Page Size Test
- Congratulations! Your HTML size is 19.70 Kb and this is under the average web page size of 33 Kb.
This leads to a faster page loading time than average.
HTML Compression/GZIP Test
- Congratulations! Your page is successfully compressed using gzip compression on your code.
Your HTML is compressed from 61.64 Kb to 19.70 Kb (68 % size savings). This helps ensure a faster loading web page and improved user experience.
Site Loading Speed Test
- Your site loading time is around 10.366 seconds and is over the average loading speed which is 5 seconds.
Accurate loading speed and website loading speed monitor
Get detailed and accurate loading speed reports for your websites and see how your pages are being loaded over time.
Register for free and use the Loading Speed Monitor from SEO Site Checkup Toolbox today and get valuable insights on how much time your customers need to wait until they see your page.
Page Objects Test
- Your page has more than 20 http requests, which can slow down page loading. You can try reducing http requests through various methods such as using text instead of images, using css sprites, using data URIs instead of images, or combining several external files together into one.
Page Cache Test (Server Side Caching)
- Congratulations, you have a caching mechanism on your website. Caching helps speed page loading times as well as reduce server load.
Flash Test
- Congratulations! Your website does not include flash objects (an outdated technology that was sometimes used to deliver rich multimedia content). Flash content does not work well on mobile devices, and is difficult for crawlers to interpret.
Image Caching Test
- Your site is not using expires headers for your images. An expires tag can help speed up the serving of your webpages for users that regularly visit your site and see the same images. Learn more about how to add expires headers to your images.
Nested Tables Test
- Congratulations, your page does not use nested tables. This speeds up page loading time and optimizes the user experience.
Frameset Test
- Congratulations! Your webpage does not use frames.
Doctype Test
- Congratulations! Your website has a doctype declaration:
Server and security
Score: 0
Failed: 2
Warnings: 0
Passed: 3
URL Canonicalization Test
- http://knhm.nl and http://www.knhm.nl/ should resolve to the same URL, but currently do not.
HTTPS Test
Safe Browsing Test
- This site is not currently listed as suspicious (no malware or phishing activity found).
Server Signature Test
- Congratulations, your server signature is off.
Directory Browsing Test
- Congratulations! Your server has disabled directory browsing.
Plaintext Emails Test
- We found 2 email addresses in your page code. We advise you to protect email links in a way that hides them from the spam harvesters.
Mobile usability
Score: 0
Failed: 1
Warnings: 0
Passed: 1
Media Query Responsive Test
- Your website is not using media queries. You should consider using this technique in order to implement responsive design functionalities.
Mobile Snapshot Test
Advanced SEO
Score: 80
Failed: 1
Warnings: 0
Passed: 5
Structured Data Test
- Your webpage doesn't take the advantages of HTML Microdata specifications in order to markup structured data. View Google's guide for getting started with microdata.
SPF Records Test
- Congratulations! Your DNS server is using an SPF record. This SPF record is listed below:
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