SEO report of safeairdiving.com
Safe Air Diving - making commercial diving a safe workplace
www.safeairdiving.com/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.safeairdiving.com/
Character length : 22
Title
Safe Air Diving - making commercial diving a safe workplace
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
Safe Air Diving - making commercial diving a safe workplace
Character length : 59
Good! The title’s length is between 10 and 70 characters.
Character length : 59
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 5%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 0 | 4 | 7 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> making commercial diving a safe workplace
- <H3> ...and cost saving for you and your client
- <H3> development
- <H3> counseling
- <H3> support
- <H2> equipment compliance with IMCA
- <H3> for your safety
- <H2> latest project
- <H2> Next project
- <H3> Safe Air Diving A/S
- <H3> contact Safe Air Diving
Word cloud
- diving7
- design6
- nitrox5
- system5
- imca4
- air4
- lock4
- chamber4
- build3
- new3
- twin3
- project3
- compliance3
- home3
- safe3
- diver3
- development3
- dnv2
- dive2
- divers2
- specification2
- technical2
- oxygen2
- offshore2
- client2
- supplied2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| diving | |||
| design | |||
| nitrox | |||
| system | |||
| imca | |||
| air |
Two Word cloud
- twin lock3
- lock chamber3
- home about2
Three Word cloud
- twin lock chamber2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 5 images on this web page.
Alternate attributes for the following 5 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 5 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- //safeairdiving.com/.. /SafeAir-logo.png?etag=W%2F%22193f-57d2b8...
- //safeairdiving.com/.. /3d56a7ad76-Grundelementer-Icon_developme...
- //safeairdiving.com/.. /fa997a880a-Grundelementer-Icon_counselin...
- //safeairdiving.com/.. /cb192d1538-Grundelementer-Icon_support.p...
- //safeairdiving.com/.. /cae49f22a8-Grundelementer-Linkedin.png
Technologies
Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Loading time
1,304 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
70
Number of source domains
14
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://safeairdiving.com/onewebstatic/840c53f991.js
- http://safeairdiving.com/onewebstatic/15219a26ba.js
- http://safeairdiving.com/onewebstatic/60d37bc9e0.css
- http://fonts.googleapis.com/css?family=Play%3A100%2C100italic%2C200%...
- http://fonts.googleapis.com/css?family=Josefin%20Sans%3A100%2C100ita...
- http://safeairdiving.com/onewebstatic/d2f0862eb4.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://safeairdiving.com/onewebstatic/840c53f991.js
- http://safeairdiving.com/onewebstatic/a5c3add0bf.js
File size of all javascript files combined
2.95MB
Javascript minifying
You can save 12.2KB (18% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://safeairdiving.com/onewebstatic/ac50358bd3.css
- http://safeairdiving.com/onewebstatic/f3a9480e83.css
File size of all css files combined
563.33KB
CSS minifying
You can save 468B (15% compression) on the analysed URL by minifying the CSS files.
- By minifying http://safeairdiving.com/onewebstatic/60d37bc9e0.css you can save 468B (15% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
70.54KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
22
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://static.doubleclick.net/instream/ad_status.js | 15 minutes |
| https://apis.google.com/js/client.js | 30 minutes |
| https://apis.google.com/js/googleapis.proxy.js?onload=startup | 30 minutes |
Speed test – Images
File size of all images combined
8.57MB
Image optimisation
You can save 1.6MB (80% compression) by optimising the images below:
- By lossless compressing the http://safeairdiving.com/.. /IMCA_approved-image.jpg?etag=%2218e9d3-5... you can save 1.3MB (81%) data.
- By lossless compressing the http://safeairdiving.com/.. /SafeAir_front.jpg?etag=%2269a85-57d2b6c9... you can save 346.1KB (81%) data.
- By lossless compressing the http://safeairdiving.com/.. /Deco_blue1.png?etag=%221a11-57d2bb4d%22 you can save 1.8KB (28%) data.
- By lossless compressing the http://safeairdiving.com/.. /Deco_blue1.png?etag=W%2F%221a11-57d2bb4d... you can save 1.8KB (28%) data.
- By lossless compressing the http://safeairdiving.com/.. /SafeAir-logo.png?etag=W%2F%22193f-57d2b8... you can save 976B (16%) data.
- By lossless compressing the http://safeairdiving.com/.. /Linkedin.png?etag=W%2F%2251d-57d2b1d4%22... you can save 938B (71%) data.
- By lossless compressing the http://safeairdiving.com/onewebstatic/0d043601d6.png you can save 224B (45%) data.
- By lossless compressing the http://safeairdiving.com/onewebstatic/0ef124d7ef.png you can save 210B (43%) data.
- By lossless compressing the http://safeairdiving.com/.. /Icon_counseling.png?etag=W%2F%2257e-57d2... you can save 153B (25%) data.
Links
We found a total of 5 different links.
Internal links: 4
External links: 1
Internal links: 4
External links: 1
External links:
| Link text (anchor) | Link strength |
|---|---|
| https://www.linkedin.com/.. /safeairdiving?authType=NAME_SEARCH&authT... |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| home | |
| about | |
| development | |
| http://www.safeairdiving.com/safeairdiving.com/index.html |
Website security
IP
46.30.213.206
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Order of Heading elements on mobile by position
- H2 : making commercial diving a safe workplace, ( 158px from top )
- H3 : ...and cost saving for you and your client, ( 257px from top )
- H3 : development, ( 405px from top )
- H3 : counseling, ( 620px from top )
- H3 : support, ( 836px from top )
- H2 : equipment compliance with IMCA, ( 979px from top )
- H3 : for your safety, ( 1078px from top )
- H2 : NEW project, ( 1398px from top )
Typos
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