Home - Laser Safety Facts
lasersafetyfacts.com/
Error! The "meta description" is missing, the page has no summary description!
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
URL
Domain : lasersafetyfacts.com/
Character length : 21
Title
Home - Laser Safety Facts
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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://lasersafetyfacts.com/hazard_distance_chart.html ("Hazard distance chart")
- http://lasersafetyfacts.com/PR_638-900-532-700-445-500_15_CW_4 ("custom webpage")
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
The robots.txt file is missing!
Social Engagement
No info found.
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
Home - Laser Safety Facts
Character length : 25
Good! The title’s length is between 10 and 70 characters.
Character length : 25
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 0%
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 |
---|---|---|---|---|---|
3 | 2 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Laser Safety Facts
- <H2> Helping the public safely use consumer lasers with visible beams
- <H1> Laser Safety Facts
- <H2> Helping the public safely use consumer lasers with visible beams
- <H1>
Word cloud
Keyword matrix
word | title | descriptions | heading |
---|
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 1 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
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.
Server response time
The server response time is fast enough.
Table layout
Good! No nested tables found.
Number of HTTP resources
17
Number of source domains
5
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
- https://www.lasersafetyfacts.com/.. /javascript.js
- https://ajax.googleapis.com/ajax/libs/jquery/1.8/jquery.min.js
- https://www.lasersafetyfacts.com/.. /rainbow.js
- https://www.lasersafetyfacts.com/.. /consolidated.css
- https://netdna.bootstrapcdn.com/.. /font-awesome.min.css
- https://maxcdn.bootstrapcdn.com/.. /font-awesome.min.css
- https://www.lasersafetyfacts.com/rw_common/plugins/stacks/stacks.css
- https://www.lasersafetyfacts.com/index_files/stacks_page_page2.css
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
113.75KB
Javascript minifying
You can save 1.8KB (26% compression) on the analysed URL by minifying the javascript files.
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
116.83KB
CSS minifying
You can save 1.5KB (17% compression) on the analysed URL by minifying the CSS files.
- By minifying https://www.lasersafetyfacts.com/.. /consolidated.css you can save 1.5KB (17% compression rate)
Uncompressed size of the of the HTML
16.39KB
Gzip compression
Your site uses compression.
Number of static resources (image, JS, CSS)
14
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
https://www.lasersafetyfacts.com/.. /stacks-image-0b0ae37-0@2x.png | Expiry time is not specified |
https://www.lasersafetyfacts.com/index_files/stacks_page_page2.css | Expiry time is not specified |
https://www.lasersafetyfacts.com/.. /Logo%20-%20laser%20splat%20plus%20QR%20c... | Expiry time is not specified |
https://www.lasersafetyfacts.com/rw_common/plugins/stacks/stacks.css | Expiry time is not specified |
https://www.lasersafetyfacts.com/.. /consolidated.css | Expiry time is not specified |
https://www.lasersafetyfacts.com/.. /ddshadow3.png | Expiry time is not specified |
https://www.lasersafetyfacts.com/.. /gradient_top.png | Expiry time is not specified |
https://www.lasersafetyfacts.com/.. /shadow.png | Expiry time is not specified |
https://www.lasersafetyfacts.com/.. /stiksel.png | Expiry time is not specified |
https://www.lasersafetyfacts.com/.. /javascript.js | Expiry time is not specified |
https://www.lasersafetyfacts.com/.. /rainbow.js | Expiry time is not specified |
File size of all images combined
289.94KB
Image optimisation
You can save 44KB (16% compression) by optimising the images below:
- By lossless compressing the https://www.lasersafetyfacts.com/.. /stacks-image-0b0ae37-0@2x.png you can save 32KB (13%) data.
- By lossless compressing the https://www.lasersafetyfacts.com/.. /Logo%20-%20laser%20splat%20plus%20QR%20c... you can save 12KB (39%) data.
We found a total of 42 different links.
Internal links: 41
External links: 1
Internal links: 41
External links: 1
External links:
Link text (anchor) | Link strength |
---|---|
http://www.henkvrieselaar.com/manual/manual_rainbow |
Internal links:
IP
107.180.2.152
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
Good! We have not found any unencrypted email addresses.
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
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