SEO report of h2safety.com

Redirected to www.wha-international.com/

WHA International, Inc. – Oxygen Safety | Fire Science | Forensic ...

www.wha-international.com/

Error! The "meta description" is missing, the page has no summary description!


 Tasks

  • Avoid using deprecated HTML tags.
  • Try to make your site load faster.

 SEO

URL

Domain : www.wha-international.com/

Character length : 26

Title
WHA International, Inc. – Oxygen Safety | Fire Science | Forensic Engineering - Forensic Engineering & Oxygen Safety Experts
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
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
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
WHA International, Inc. – Oxygen Safety | Fire Science | Forensic Engineering - Forensic Engineering & Oxygen Safety Experts

Character length : 124

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 21%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
256413100
Heading structure in the source code
  • <H1> Fire Experience
  • <H2> Oxygen & Fuel Gas
  • <H2> Appliance & Electrical
  • <H2> Fire & Explosion Investigations
  • <H2> Residential, Commercial, Industrial, & Vehicle
  • <H1> Accident Investigation
  • <H2> Automotive Accident Reconstruction
  • <H2> Human Factors
  • <H2> Structures & Foundations
  • <H1> Failure Analysis Experience
  • <H2> Pressure Vessel & Overpressure Failure
  • <H2> Electrical Failure
  • <H2> Tools
  • <H1> Forensic Investigations
  • <H1> Our Forensic Approach
  • <H1> Expert Witness Services
  • <H1> Electric Blankets
  • <H1> Oxygen Hazard & Fire Risk Analysis - OHFRA
  • <H2> System Level
  • <H2> Component Level
  • <H2> For Non-Oxygen Oxidizer
  • <H1> Other Risk Assessments
  • <H2> Failure Modes & Effect Analysis - FMEA
  • <H2> Oxygen Safety Audit
  • <H2> Fuel Gas
  • <H2> Pressure Vessels & Systems
  • <H1> Hazard Analysis
  • <H1> Oxygen Standards Testing
  • <H2> Adiabatic Compression
  • <H2> Promoted Ignition
  • <H2> Promoted Combustion of Metals
  • <H2> Autogenous Ignition Temperature (AIT) of Nonmetals
  • <H2> Heat of Combustion
  • <H2> LOX/GOX Mechanical Impact
  • <H2> Oxygen Index (OI)
  • <H1> Custom Oxygen Testing
  • <H2> Endurance / Exposure
  • <H2> Ignition Tolerance
  • <H2> Metals Minimum Ignition Energy
  • <H2> Mechanical Impact of Medical Oxygen Cylinders
  • <H2> Electrostatic Discharge Ignition in Oxygen
  • <H2> Fire Tolerance
  • <H2> LOX Vessel Fire Exposure
  • <H2> Cannula Burn-back Evaluation
  • <H2> Hyperbaric Oxygen Test Facility
  • <H2> Polymer Toxicity Characterization
  • <H1> Pneumatic Equipment Testing
  • <H2> Hydrostatic Burst/Proof Testing
  • <H2> Leak and Flow Determination
  • <H2> High/Low Temperature Exposure
  • <H2> Component Cycling
  • <H2> Mechanical Impact Testing
  • <H2> Vibration Testing of Pneumatic Components
  • <H1> Mechanical Testing
  • <H2> Mechanical Loading
  • <H2> Mechanical Impact Resistance
  • <H2> Stress Analysis
  • <H2> Vibration Testing
  • <H2> ASME Pressure Vessel Analysis
  • <H1> Fuel Gas Testing
  • <H2> Oxy-Acetylene Flashback (Flashback Arrestor Tests)
  • <H2> Hydrogen-Oxygen Detonation
  • <H2> LPG & LNG Component Testing (Relief Valve Testing, Propylene)
  • <H1> Electrical Testing
  • <H2> Electrical Equipment Performance Testing
  • <H2> Arc Tracking
  • <H1> Fire Testing
  • <H2> Auto-Ignition Temperature
  • <H2> Flash and Fire
  • <H2> Hot Surface Ignition
  • <H2> Self-Heating
  • <H1> FTIR Material Characterization
  • <H2> Burn Residue Identification
  • <H2> Head Space Analysis
  • <H1> Non-Oxygen Oxidizer Testing
  • <H2> NF3 Compatibility Testing
  • <H2> Nitrous (N20) Component Testing
  • <H1> High Energy Testing
  • <H1> About WHA Training
  • <H1> WHA Course Catalog »
  • <H3> KEY TO LEARNING FORMATS
  • <H1> Oxygen Cleaning
  • <H2> Oxygen Cleaning
  • <H1> Did you know
  • <H1> Upcoming Events
  • <H2> SERVICES
  • <H4> Failure Analysis
  • <H4> Hazard Analysis
  • <H4> Compatibility Testing
  • <H4> Technical Training
  • <H4> Oxygen Cleaning
  • <H2> COMMUNITY
  • <H4> Our Facebook
  • <H2> TRAINING
  • <H4> On-Site
  • <H4> In-House @ WHA
  • <H4> eTraining Online
  • <H4> About Our Training
  • <H4> Customization
  • <H4> COPV
  • <H2> TOOLS
  • <H4> Oxygen Compatibility Materials Database
  • <H4> WHA Travel Guide
  • <H4> G04 Math Software
  • <H4> Case Studies
  • <H4> Level 1 eTraining Demo
  • <H4> Level 2 eTraining Demo
  • <H4> eTraining Glossary
  • <H4> NASA-WSTF Visitors Guide
  • <H4> Characteristic Elements of Ignition
  • <H2> OUR COMPANY
  • <H4> Staff Directory
  • <H4> Careers
  • <H4> FAQ’s
  • <H4> Contact Us
  • <H4> Pay an Invoice
  • <H4> Terms & Conditions
  • <H4> Evidence Policy & Fees
  • <H4> Privacy Policy
  • <H4> Contact an Expert
  • <H4> About WHA
Word cloud
  • oxygen27
  • testing22
  • level19
  • wha12
  • training10
  • analysis10
  • fire10
  • ignition8
  • etraining7
  • analyze6
  • mechanical6
  • failure6
  • cruces5
  • component5
  • compatibility5
  • las5
  • impact4
  • electric4
  • read4
  • ohfra4
  • safety4
  • systems4
  • gas4
  • hydrogen4
  • online4
  • cleaning4
  • guide4
  • electrical4
  • courses4
  • on-site4
  • mexico3
  • new3
  • semi-annual3
  • events3
  • teach3
  • hazard3
  • risk3
  • materials3
  • in-house3
  • group3
  • energy3
  • components3
  • exposure3
  • learning3
  • temperature3
  • technical3
  • offering3
  • formats3
  • vessel3
  • fires3
  • fuel3
  • blankets3
  • pressure3
  • services3
  • expert3
  • levels2
  • tolerance2
  • estimate2
  • heating2
  • visitors2
Keyword matrix
wordtitledescriptionsheading
oxygen
testing
level
wha
training
analysis
Two Word cloud
  • read more3
  • new mexico3
  • pressure vessel2
  • mechanical impact2
  • travel guide2
  • compatibility testing2
Three Word cloud
  • our semi-annual offering2
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.

 Technologies

Mobile optimization
This website is optimal for mobile devices!
Detected applications
Font AwesomeFont Scripts
Google Tag ManagerTag Managers
Twitter Emoji (Twemoji)JavaScript Graphics
WordPressCMSBlogs
jQueryJavaScript Frameworks
PHPProgramming Languages
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with 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
7,584 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
73
Number of source domains
11
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • https://wha-international.com/.. /jquery.js?ver=1.12.4
  • https://wha-international.com/.. /jquery-migrate.min.js?ver=1.4.1
  • https://wha-international.com/.. /front.js?ver=7.3.1
List of render blocking css files
  • https://wha-international.com/.. /style.css?ver=18-09-04-09-42-30
  • https://fonts.googleapis.com/css?family=Roboto+Condensed:300,400,400i...
  • https://use.fontawesome.com/releases/v5.0.13/css/all.css
  • https://wha-international.com/.. /slick.css?ver=2018-09-04
  • https://wha-international.com/.. /responsive.css?ver=2018-09-04-09-42-30
  • https://wha-international.com/.. /style.css?ver=1.3.7
  • https://wha-international.com/.. /styles.css?ver=5.0.3
  • https://wha-international.com/.. /es-widget.css?ver=4.9.8
  • https://wha-international.com/.. /style.css?ver=4.9.8
  • https://wha-international.com/.. /pagenavi-css.css?ver=2.70

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://www.wha-international.com/userfiles/nav/js/jquery.js
  • http://www.wha-international.com/core/js/jquery_ui.js
  • http://www.wha-international.com/core/js/global.js
  • http://www.wha-international.com/userfiles/js/jquery.cookie.js
  • http://www.wha-international.com/userfiles/js/breakpoints.js
  • http://www.wha-international.com/userfiles/js/restructure.js
  • http://www.wha-international.com/userfiles/nav/js/jquery.easing.js
  • http://www.wha-international.com/userfiles/nav/js/megamenu_plugins.js
  • http://www.wha-international.com/userfiles/nav/js/megamenu.js
  • http://www.wha-international.com/userfiles/cycle/jquery.cycle.all.js
  • http://www.wha-international.com/userfiles/allinone/bannerRotator/js/jquery-ui-1.8.16.custom.min.js
  • http://www.wha-international.com/userfiles/allinone/bannerRotator/js/jquery.ui.touch-punch.min.js
  • http://www.wha-international.com/userfiles/allinone/bannerRotator/js/allinone_bannerRotator.js
File size of all javascript files combined
353.19KB
Javascript minifying
You can save 6.1KB (28% 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://www.wha-international.com/userfiles/css/wha_classic.css
File size of all css files combined
183.13KB
CSS minifying
You can save 3.1KB (27% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
64.06KB
Gzip compression
Error! By using Gzip you can save 192B (53% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
57
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
https://www.googletagmanager.com/gtm.js?id=GTM-NJTBW3V15 minutes
https://www.google-analytics.com/analytics.js2 hours
https://wha-international.com/.. /refill3 hours
https://wha-international.com/.. /refill3 hours
https://wha-international.com/.. /refill3 hours
https://wha-international.com/.. /refill3 hours
https://wha-international.com/.. /refill3 hours
https://wha-international.com/.. /refill3 hours

 Speed test – Images

File size of all images combined
929.69KB
Image optimisation
You can save 125.4KB (15% compression) by optimising the images below:

 Links

We found a total of 144 different links.
Internal links: 117
External links: 27

External links:

Internal links:

Link text (anchor) Link strength

 Website security

IP
50.23.194.84
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.

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 Icons

Favicon
Good! The website uses favicon.

 Order of Heading elements on mobile by position

  • H1 : Advanced science. Data-driven safety., ( 224.484375px from top )
  • H2 : Customized Engineering. Simplified Safety., ( 794.484375px from top )

 Typos

2safety.com, hb2safety.com, b2safety.com, hg2safety.com, g2safety.com, ht2safety.com, t2safety.com, hy2safety.com, y2safety.com, hu2safety.com, u2safety.com, hj2safety.com, j2safety.com, hm2safety.com, m2safety.com, hn2safety.com, n2safety.com, hsafety.com, h2qsafety.com, hqsafety.com, h2wsafety.com, hwsafety.com, h2safety.com, hsafety.com, h2esafety.com, hesafety.com, h21safety.com, h1safety.com, h23safety.com, h3safety.com, h2afety.com, h2sqafety.com, h2qafety.com, h2swafety.com, h2wafety.com, h2seafety.com, h2eafety.com, h2szafety.com, h2zafety.com, h2sxafety.com, h2xafety.com, h2scafety.com, h2cafety.com, h2sfety.com, h2saqfety.com, h2sqfety.com, h2sawfety.com, h2swfety.com, h2sazfety.com, h2szfety.com, h2safety.com, h2sfety.com, h2saxfety.com, h2sxfety.com, h2sasfety.com, h2ssfety.com, h2saety.com, h2safcety.com, h2sacety.com, h2safdety.com, h2sadety.com, h2safeety.com, h2saeety.com, h2safrety.com, h2sarety.com, h2saftety.com, h2satety.com, h2safgety.com, h2sagety.com, h2safbety.com, h2sabety.com, h2safvety.com, h2savety.com, h2safty.com, h2safewty.com, h2safwty.com, h2safesty.com, h2safsty.com, h2safety.com, h2safty.com, h2safedty.com, h2safdty.com, h2safefty.com, h2saffty.com, h2saferty.com, h2safrty.com, h2safe3ty.com, h2saf3ty.com, h2safe4ty.com, h2saf4ty.com, h2safey.com, h2safetry.com, h2safery.com, h2safetfy.com, h2safefy.com, h2safetgy.com, h2safegy.com, h2safethy.com, h2safehy.com, h2safetyy.com, h2safeyy.com, h2safet5y.com, h2safe5y.com, h2safet6y.com, h2safe6y.com, h2safet.com, h2safetyt.com, h2safett.com, h2safetyg.com, h2safetg.com, h2safetyh.com, h2safeth.com, h2safetyj.com, h2safetj.com, h2safetyu.com, h2safetu.com

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