Nibbler SEO audit for securityheaders.com
Summary
Overall8.1
The overall score for this website.
Accessibility9.8
How accessible the website is to mobile and disabled users.
The following tests contribute to this score:
Experience7.8
How satisfying the website is likely to be for users.
The following tests contribute to this score:
Marketing6.6
How well marketed, and popular the website is.
The following tests contribute to this score:
Technology9.0
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 19:12 on 28 Mar 2024 (GMT).
Top priorities for website improvement
- Consider a leading website analytics solution, such as WebTrends or Google Analytics. (read more)
- Consider updating this website regularly with new content. (read more)
- Add printable stylesheets for all pages, wherever possible. In most cases, websites can share printable stylesheets over many or all pages, as with screen-based stylesheets. (read more)
Analytics0.0
0% of pages use analytics
No Analytics Solution
- None of this website is using any recognised analytics software. It is still possible to gather a great deal of information from webserver logs, however complete visitor analysis requires client-side Javascript or an image not found here.
- Consider a leading website analytics solution, such as WebTrends or Google Analytics.
- Note that this test can only detect recognised analytics solutions. If an analytics solution is new, obscure or used in a non-standard way (e.g. it has been customised) it may not be detected.
Printability0.0
0% of pages are optimised for printing
- 5 pages of this website do not appear to be optimised for printing (using CSS).
- Add printable stylesheets for all pages, wherever possible. In most cases, websites can share printable stylesheets over many or all pages, as with screen-based stylesheets.
Print optimised pages
Page Print securityheaders.com/ Not detected securityheaders.com/about/ Not detected securityheaders.com/faq/ Not detected securityheaders.com/api/ Not detected securityheaders.com/api/terms/ Not detected
- Add printable stylesheets for all pages, wherever possible. In most cases, websites can share printable stylesheets over many or all pages, as with screen-based stylesheets.
Media specific CSS detected
| Media | Min width | Max width | CSS file |
| screen | 737px | - | securityheaders.com/css/style-desktop.min.css?v=1.0.17 |
| screen | 737px | 1200px | securityheaders.com/css/style-1000px.min.css?v=1.0.16 |
| screen | - | 736px | securityheaders.com/css/style-mobile.min.css?v=1.0.18 |
Freshness3.0
Last updated May 16, 2023
- It looks like this website was last updated on Tuesday, 16 May 2023. Visitors perceive up-to-date websites as more credible. Websites that are updated regularly are also spidered by search engines more often.
- Consider updating this website regularly with new content.
- 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 |
| 16/05/2023 | securityheaders.com/api/terms/ | Body text |
| 26/12/2021 | securityheaders.com/images/probely_logo_white.png | Last modified header |
| 20/03/2023 | securityheaders.com/css/.../skel.min.css | Last modified header |
Amount of content7.7
Rendering Chart...
- This website has an average of 494 words per page. The amount of content on a website has been shown to correlate with its search engine ranking.
- Consider the amount of text on this website and increase it if appropriate.
Amount of content discovered
| Page | Characters | Words |
| securityheaders.com/ | 926 | 112 |
| securityheaders.com/about/ | 1237 | 200 |
| securityheaders.com/faq/ | 1901 | 330 |
| securityheaders.com/api/ | 665 | 111 |
| securityheaders.com/api/terms/ | 10652 | 1717 |
Server behaviour8.4
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.
- This website returns page content with or without a trailing slash on the URLs. Search engines might see these as separate pages with duplicate content which they could penalise for.
- Use a 301 redirect or a canonical meta tag to force search engines to see the correct version.
- This website follows the best practice of using a permanent (HTTP 301) redirect from http://www.securityheaders.com to http://securityheaders.com. This is ideal.
Internal links8.6
- 4 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.
Mobile10.0
- All of this website appears to be optimised for viewing on a mobile phone or a tablet.
Media specific CSS detected
| Media | Min width | Max width | CSS file |
| screen | 737px | - | securityheaders.com/css/style-desktop.min.css?v=1.0.17 |
| screen | 737px | 1200px | securityheaders.com/css/style-1000px.min.css?v=1.0.16 |
| screen | - | 736px | securityheaders.com/css/style-mobile.min.css?v=1.0.18 |
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.
Page titles
| Page title | Notes |
| Analyse your HTTP response headers | OK |
| About - Security Headers | OK |
| FAQ - Security Headers | OK |
| API Keys | OK |
| API Terms | OK |
Headings10.0
- 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.
Page headings detail
Images10.0
0% of images have a clearly defined size
No images are being resized by the browser
- No images have defined sizes.
- 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.
Meta tags10.0
This is how this website will look in Google search listings:
Analyse your HTTP response headers
securityheaders.com/
Quickly and easily assess the security of your HTTP response headers
- 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 |
| securityheaders.com/ | description | Quickly and easily assess the security of your HTTP response headers |
| securityheaders.com/ | viewport | width=device-width, initial-scale=1 |
| securityheaders.com/ | keywords | security headers, http response headers, check headers, scan headers |
| securityheaders.com/ | author | Scott Helme |
| securityheaders.com/ | flattr:id | 4jvyrv |
| securityheaders.com/about/ | description | Quickly and easily assess the security of your HTTP response headers |
| securityheaders.com/about/ | viewport | width=device-width, initial-scale=1 |
| securityheaders.com/about/ | keywords | security headers, http response headers, check headers, scan headers |
| securityheaders.com/about/ | author | Scott Helme |
| securityheaders.com/about/ | flattr:id | 4jvyrv |
| securityheaders.com/faq/ | description | Quickly and easily assess the security of your HTTP response headers |
| securityheaders.com/faq/ | viewport | width=device-width, initial-scale=1 |
| securityheaders.com/faq/ | keywords | security headers, http response headers, check headers, scan headers |
| securityheaders.com/faq/ | author | Scott Helme |
| securityheaders.com/faq/ | flattr:id | 4jvyrv |
| securityheaders.com/api/ | description | Access our scanning engine programmatically with an API key. |
| securityheaders.com/api/ | viewport | width=device-width, initial-scale=1 |
| securityheaders.com/api/ | keywords | security headers, http response headers, check headers, scan headers |
| securityheaders.com/api/ | author | Scott Helme |
| securityheaders.com/api/ | flattr:id | 4jvyrv |
| securityheaders.com/api/terms/ | description | The Security Headers API Terms. |
| securityheaders.com/api/terms/ | viewport | width=device-width, initial-scale=1 |
| securityheaders.com/api/terms/ | keywords | security headers, http response headers, check headers, scan headers |
| securityheaders.com/api/terms/ | author | Scott Helme |
| securityheaders.com/api/terms/ | flattr:id | 4jvyrv |
Meta Tags (http-equiv attribute)
| Page URL | Name | Content |
| securityheaders.com/ | content-type | text/html; charset=utf-8 |
| securityheaders.com/about/ | content-type | text/html; charset=utf-8 |
| securityheaders.com/faq/ | content-type | text/html; charset=utf-8 |
| securityheaders.com/api/ | content-type | text/html; charset=utf-8 |
| securityheaders.com/api/terms/ | content-type | text/html; charset=utf-8 |
URL format10.0
Every URL is well written
- This website uses appropriate web addresses (URLs) throughout. This is excellent and will help search engine placement, usability and the marketability of this website.
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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