Volta Power Systems | ADVANCED INTEGRATED ENERGY STORAGE SOLUTION ...
voltapowersystems.com/
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URL
Domain : voltapowersystems.com/
Character length : 22
Title
Volta Power Systems | ADVANCED INTEGRATED ENERGY STORAGE SOLUTION FOR YOUR POWER NEEDS
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
There is robots.txt file.
https://voltapowersystems.com/robots.txt
https://voltapowersystems.com/robots.txt
User-agent | Disallowed for the search engines |
---|---|
* |
|
Social Engagement
No info found.
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Volta Power Systems | ADVANCED INTEGRATED ENERGY STORAGE SOLUTION FOR YOUR POWER NEEDS
Character length : 86
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 86
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 4%
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 | 8 | 15 | 3 | 3 | 0 |
Heading structure in the source code
- <H2> VOLTA POWER SYSTEMS
- <H3> ADVANCED INTEGRATED ENERGY STORAGE SOLUTION FOR YOUR POWER NEEDS
- <H2> DISTRIBUTION
- <H3> INVERTER/CHARGER
- <H4> PURE SINE WAVE POWER
- <H2> GENERATION
- <H3> ALTERNATOR
- <H4> SPECIALLY DESIGNED 48V
- <H2> ENERGY STORAGE
- <H3> ADVANCED LITHIUM ION TECHNOLOGY
- <H4> AUTOMOTIVE GRADE
- <H2> SOLUTIONS
- <H3> ENGINEERED POWER MANAGEMENT
- <H2> VOLTA POWER SYSTEMS
- <H2> WHAT CAN YOU POWER?
- <H3> WHERE THE RUBBER MEETS THE ROAD
- <H3> Volta Power Systems: More cycles, more energy, more comfort.
- <H3> (This means you can keep the A/C running even when the engine isn’t)
- <H2> TRADITIONAL SOLUTIONS vs. VOLTA POWER SYSTEMS
- <H3> FACTORS
- <H3> Lead Acid – Six 8D AGM Batteries
- <H3> Volta Power Systems Solution
- <H3> Usable Energy (kWh)
- <H3> Weight (lbs)
- <H3> Energy available per pound (kWh/lb)
- <H3> Efficiency
- <H5> PRODUCTS/SOLUTIONS
- <H5> MADE IN USA
- <H5> Need more info?
Word cloud
- power18
- systems13
- volta12
- energy8
- solutions6
- learn4
- products4
- advanced3
- storage3
- questions3
- solution3
- comparison3
- feature3
- technology3
- enabling3
- case2
- weight2
- resources2
- less2
- usable2
- management2
- studies2
- frequently2
- needs2
- made2
- regulations2
- epa2
- asked2
- news2
- integrated2
- home2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
power | |||
systems | |||
volta | |||
energy | |||
solutions | |||
learn |
Two Word cloud
- volta power6
- power systems5
- learn more3
- energy storage2
- your power2
- usable energy2
Three Word cloud
- volta power systems4
- feature comparison enabling3
- your power needs2
- solutions why volta2
- case studies frequently2
- integrated energy storage2
404 Page
The website has a 404 error page.
Flash content
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Frame
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Images
We found 13 images on this web page.
Alternate attributes for the following 7 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 7 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://voltapowersystems.com/.. /front-stats_2.png
- http://voltapowersystems.com/.. /invrtchrge.png
- http://voltapowersystems.com/.. /alternatr.png
- http://voltapowersystems.com/.. /batt-pack.png
- http://voltapowersystems.com/.. /schematic.png
- http://voltapowersystems.com/.. /VoltaPack_comp_graph_V4.jpg
- http://voltapowersystems.com/.. /accessories_Prevost.jpg
Flesch–Kincaid Grade Level
6.80
Flesch Reading Ease
52.50
Coleman Liau Index
12.00
Automated Readability Index (ARI)
5.80
Dale–Chall Readability
8.30
SMOG Index
8.40
Spache Readibility
5.00
Number of letters
2019
Number of words
373
Number of sentences
109
Average words per sentences
3
Number of syllables
665
Syllables in words
692
Average syllables in words
1.78
Number of words in first three syllables
89
Percentage of word / syllables
23.86
Words not in Dale-Chall easy-word list
193
Words not in Spache easy-word list
110
Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible in only one version. The www version is redirected to the version 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.
Loading time
14,548 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
48
Number of source domains
13
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://voltapowersystems.com/.. /jquery.js?ver=1.12.4
- https://voltapowersystems.com/.. /autoptimize_9bf043fb286985d21724b993c96a...
- https://voltapowersystems.com/wp-content/themes/bridge/style.css
- https://fonts.googleapis.com/css?family=Raleway:100,200,300,400,500,6...
- https://fonts.googleapis.com/css?family=Lato:100,300,regular,700,900%...
- https://fonts.googleapis.com/css?family=Lato%3A400%2C700&ver=4.9.4
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://voltapowersystems.com/wp-content/plugins/LayerSlider/static/layerslider/js/greensock.js
- http://voltapowersystems.com/wp-includes/js/jquery/jquery.js
- http://voltapowersystems.com/wp-includes/js/jquery/jquery-migrate.min.js
- http://voltapowersystems.com/wp-content/plugins/LayerSlider/static/layerslider/js/layerslider.kreaturamedia.jquery.js
- http://voltapowersystems.com/wp-content/plugins/LayerSlider/static/layerslider/js/layerslider.transitions.js
- http://voltapowersystems.com/wp-content/plugins/contact-form-7/includes/js/jquery.form.min.js
- http://voltapowersystems.com/wp-content/plugins/contact-form-7/includes/js/scripts.js
- http://voltapowersystems.com/wp-content/themes/bridge/js/qode-like.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/core.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/widget.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/accordion.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/position.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/menu.min.js
- http://voltapowersystems.com/wp-includes/js/wp-a11y.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/autocomplete.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/button.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/datepicker.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/mouse.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/resizable.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/draggable.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/dialog.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/droppable.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/progressbar.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/selectable.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/sortable.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/slider.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/spinner.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/tooltip.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/tabs.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/effect.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/effect-blind.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/effect-bounce.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/effect-clip.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/effect-drop.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/effect-explode.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/effect-fade.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/effect-fold.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/effect-highlight.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/effect-pulsate.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/effect-size.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/effect-scale.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/effect-shake.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/effect-slide.min.js
- http://voltapowersystems.com/wp-includes/js/jquery/ui/effect-transfer.min.js
- http://voltapowersystems.com/wp-content/themes/bridge/js/plugins.js
- http://voltapowersystems.com/wp-content/themes/bridge/js/jquery.carouFredSel-6.2.1.min.js
- http://voltapowersystems.com/wp-content/themes/bridge/js/lemmon-slider.min.js
- http://voltapowersystems.com/wp-content/themes/bridge/js/jquery.fullPage.min.js
- http://voltapowersystems.com/wp-content/themes/bridge/js/jquery.mousewheel.min.js
- http://voltapowersystems.com/wp-content/themes/bridge/js/jquery.touchSwipe.min.js
- http://voltapowersystems.com/wp-content/plugins/js_composer/assets/lib/bower/isotope/dist/isotope.pkgd.min.js
- http://voltapowersystems.com/wp-content/themes/bridge/js/jquery.stretch.js
- http://voltapowersystems.com/wp-content/themes/bridge/js/default_dynamic.php
- http://voltapowersystems.com/wp-content/themes/bridge/js/default.min.js
- http://voltapowersystems.com/wp-content/themes/bridge/js/custom_js.php
- http://voltapowersystems.com/wp-includes/js/comment-reply.min.js
- http://voltapowersystems.com/wp-content/themes/bridge/js/ajax.min.js
- http://voltapowersystems.com/wp-content/plugins/js_composer/assets/js/dist/js_composer_front.min.js
- http://voltapowersystems.com/wp-includes/js/wp-embed.min.js
File size of all javascript files combined
3.14MB
Javascript minifying
Great! The Javascript files are minified.
CSS
Error! Too many CSS files detected that slows down the page load.
- http://voltapowersystems.com/wp-content/plugins/LayerSlider/static/layerslider/css/layerslider.css
- http://voltapowersystems.com/wp-content/plugins/contact-form-7/includes/css/styles.css
- http://voltapowersystems.com/wp-content/themes/bridge/style.css
- http://voltapowersystems.com/wp-content/themes/bridge/css/font-awesome/css/font-awesome.min.css
- http://voltapowersystems.com/wp-content/themes/bridge/css/elegant-icons/style.min.css
- http://voltapowersystems.com/wp-content/themes/bridge/css/linea-icons/style.css
- http://voltapowersystems.com/wp-content/themes/bridge/css/stylesheet.min.css
- http://voltapowersystems.com/wp-content/themes/bridge/css/print.css
- http://voltapowersystems.com/wp-content/themes/bridge/css/responsive.min.css
- http://voltapowersystems.com/wp-content/plugins/js_composer/assets/css/js_composer.min.css
File size of all css files combined
1.67MB
CSS minifying
You can save 336B (94% compression) on the analysed URL by minifying the CSS files.
- By minifying https://voltapowersystems.com/wp-content/themes/bridge/style.css you can save 336B (94% compression rate)
Uncompressed size of the of the HTML
97.39KB
Gzip compression
Your site uses compression.
Number of static resources (image, JS, CSS)
32
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
https://syndication.twitter.com/settings | 10 minutes |
https://static.doubleclick.net/instream/ad_status.js | 15 minutes |
https://www.googletagmanager.com/gtm.js?id=GTM-5JQL5D5 | 15 minutes |
https://maps.googleapis.com/.. /js?key=AIzaSyAi0qJQRDyd1aPi5wklu-mUWr16f... | 30 minutes |
https://platform.twitter.com/widgets.js | 30 minutes |
https://www.google-analytics.com/analytics.js | 2 hours |
File size of all images combined
548.72KB
Image optimisation
You can save 92.8KB (22% compression) by optimising the images below:
- By lossless compressing the https://voltapowersystems.com/.. /home-bg-2.jpg?id=17936 you can save 58.4KB (23%) data.
- By lossless compressing the https://voltapowersystems.com/.. /home-work-truck.jpg you can save 8.5KB (21%) data.
- By lossless compressing the https://voltapowersystems.com/.. /home-coach.jpg you can save 7.4KB (20%) data.
- By lossless compressing the https://voltapowersystems.com/.. /home-marine.jpg you can save 6.2KB (17%) data.
- By lossless compressing the https://voltapowersystems.com/wp-content/uploads/2017/07/home-rv.jpg you can save 4.8KB (24%) data.
- By lossless compressing the https://voltapowersystems.com/.. /mobile-command-vola-header-image-lithium... you can save 3.9KB (14%) data.
- By lossless compressing the https://voltapowersystems.com/.. /home-otr-truck.jpg you can save 3.7KB (19%) data.
We found a total of 21 different links.
Internal links: 21
Internal links: 21
External links:
Link text (anchor) | Link strength |
---|
Internal links:
IP
173.199.177.124
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.
Favicon
Good! The website uses favicon.
- H2 : VOLTA POWER SYSTEMS, ( 321.40625px from top )
- H3 : ADVANCED INTEGRATED ENERGY STORAGE SOLUTION FOR YOUR POWER NEEDS, ( 424.390625px from top )
- H2 : DISTRIBUTION, ( 603.796875px from top )
- H3 : INVERTER/CHARGER, ( 996.375px from top )
- H4 : PURE SINE WAVE POWER, ( 1042.578125px from top )
- H2 : GENERATION , ( 1176.984375px from top )
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