SEO report of saferc.com
Safer C™ - Survival and Avoidance of Software Programming ...
www.saferc.com/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.saferc.com/
Character length : 15
Title
Safer C™ - Survival and Avoidance of Software Programming Failure
Keywords (meta keywords)
Safer C programming software failure failures computer computers system systems mission critical source code subsets auditing toolset training course courses engineering engineer research
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
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
Linkedin1
Facebook Share0
Facebook Comments0
Content
Doctype
HTML 4.01 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Safer C™ - Survival and Avoidance of Software Programming Failure
Character length : 71
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 71
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 22%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 3 | 0 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Safer C™ Programming
- <H1> Safer C™: The Toolset
- <H1> Safer C™: The Course
Word cloud
- safer7
- toolset4
- development3
- associates3
- system3
- oakwood3
- course3
- computing3
- read2
- world2
- programming2
- around2
- computer2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| safer | |||
| toolset | |||
| development | |||
| associates | |||
| system | |||
| oakwood |
Three Word cloud
- oakwood computing associates2
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 10 images on this web page.
Alternate attributes for the following 6 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 6 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.saferc.com/images/menu_spacer.gif (5 occurrences)
Readability
Flesch–Kincaid Grade Level
8.50
Flesch Reading Ease
48.40
Coleman Liau Index
12.00
Automated Readability Index (ARI)
7.30
Dale–Chall Readability
7.60
SMOG Index
10.80
Spache Readibility
5.00
Number of letters
859
Number of words
164
Number of sentences
20
Average words per sentences
8
Number of syllables
291
Syllables in words
294
Average syllables in words
1.77
Number of words in first three syllables
35
Percentage of word / syllables
21.34
Words not in Dale-Chall easy-word list
75
Words not in Spache easy-word list
53
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 808px wide display!
Detected applications
 | DreamWeaver | Editors |
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
790 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
11
Number of source domains
1
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- https://www.saferc.com/css/safer-c-programming.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.saferc.com/css/safer-c-programming.css
File size of all css files combined
3.97KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
5.24KB
Gzip compression
Error! By using Gzip you can save 3.3KB (66% compression) on your site.
- By compressing https://www.saferc.com you can save 3.3KB (66% compression rate)
- By compressing https://www.saferc.com/css/safer-c-programming.css you can save 2.7KB (71% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
9
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://www.saferc.com/css/safer-c-programming.css | Expiry time is not specified |
| https://www.saferc.com/images/body_bg.gif | Expiry time is not specified |
| https://www.saferc.com/images/divline.gif | Expiry time is not specified |
| https://www.saferc.com/images/fp_mri.jpg | Expiry time is not specified |
| https://www.saferc.com/images/fp_robot.jpg | Expiry time is not specified |
| https://www.saferc.com/images/fp_shuttle.jpg | Expiry time is not specified |
| https://www.saferc.com/images/menu_spacer.gif | Expiry time is not specified |
| https://www.saferc.com/images/safer-c-logo.gif | Expiry time is not specified |
| https://www.saferc.com/images/topmenustrip.gif | Expiry time is not specified |
Speed test – Images
File size of all images combined
21.77KB
Image optimisation
You can save 2.3KB (14% compression) by optimising the images below:
- By lossless compressing the https://www.saferc.com/images/fp_robot.jpg you can save 1,007B (17%) data.
- By lossless compressing the https://www.saferc.com/images/fp_mri.jpg you can save 713B (12%) data.
- By lossless compressing the https://www.saferc.com/images/fp_shuttle.jpg you can save 618B (14%) data.
Links
We found a total of 12 different links.
Internal links: 12
Internal links: 12
External links:
| Link text (anchor) | Link strength |
|---|
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| http://www.saferc.com | |
| Home | |
| The Toolset | |
| The Course | |
| Auditing Services | |
| Contact | |
| Contact Us | |
| Read More.. | |
| Read More.. | |
| Company Info | |
| Privacy | |
| Trademarks |
Website security
IP
54.72.235.235
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.
Icons
Favicon
Good! The website uses favicon.
Order of Heading elements on mobile by position
- H1 : Safer C™ Programming , ( 162.375px from top )
- H1 : Safer C™: The Toolset, ( 162.375px from top )
- H1 : Safer C™: The Course, ( 328.375px from top )
Typos
aferc.com, sqaferc.com, qaferc.com, swaferc.com, waferc.com, seaferc.com, eaferc.com, szaferc.com, zaferc.com, sxaferc.com, xaferc.com, scaferc.com, caferc.com, sferc.com, saqferc.com, sqferc.com, sawferc.com, swferc.com, sazferc.com, szferc.com, saferc.com, sferc.com, saxferc.com, sxferc.com, sasferc.com, ssferc.com, saerc.com, safcerc.com, sacerc.com, safderc.com, saderc.com, safeerc.com, saeerc.com, safrerc.com, sarerc.com, safterc.com, saterc.com, safgerc.com, sagerc.com, safberc.com, saberc.com, safverc.com, saverc.com, safrc.com, safewrc.com, safwrc.com, safesrc.com, safsrc.com, saferc.com, safrc.com, safedrc.com, safdrc.com, safefrc.com, saffrc.com, saferrc.com, safrrc.com, safe3rc.com, saf3rc.com, safe4rc.com, saf4rc.com, safec.com, saferec.com, safeec.com, saferdc.com, safedc.com, saferfc.com, safefc.com, safergc.com, safegc.com, safer4,c.com, safe4,c.com, safertc.com, safetc.com, safer5c.com, safe5c.com, safer.com, safercx.com, saferx.com, safercs.com, safers.com, saferc.com, safer.com, safercd.com, saferd.com, safercf.com, saferf.com, safercv.com, saferv.com, saferc .com, safer .com
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