3.6 sec in total
281 ms
904 ms
2.4 sec
Welcome to inverter.com homepage info - get ready to check Inverter best content right away, or after learning these important things about inverter.com
Inverter.com is an online shop of all kinds of power inverters with affordable price, buy your inverter for home, car and solar plant now.
Visit inverter.comWe analyzed Inverter.com page load time and found that the first response time was 281 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
inverter.com performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value5.4 s
20/100
25%
Value4.0 s
80/100
10%
Value220 ms
88/100
30%
Value0.139
79/100
15%
Value7.5 s
47/100
10%
281 ms
146 ms
52 ms
84 ms
85 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 96% of them (77 requests) were addressed to the original Inverter.com, 3% (2 requests) were made to Googletagmanager.com and 1% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (281 ms) belongs to the original domain Inverter.com.
Page size can be reduced by 288.8 kB (9%)
3.1 MB
2.8 MB
In fact, the total size of Inverter.com main page is 3.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 72.9 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 18.2 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 72.9 kB or 87% of the original size.
Potential reduce by 180.7 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Inverter images are well optimized though.
Potential reduce by 23.5 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 23.5 kB or 14% of the original size.
Potential reduce by 11.7 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Inverter.com needs all CSS files to be minified and compressed as it can save up to 11.7 kB or 31% of the original size.
Number of requests can be reduced by 25 (32%)
79
54
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Inverter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
www.inverter.com
281 ms
gtm.js
146 ms
styles.css
52 ms
mobile.css
84 ms
480.css
85 ms
768.css
78 ms
1024.css
91 ms
1366.css
85 ms
forum.css
93 ms
perfect-scrollbar.min.css
97 ms
RichBlog.css
99 ms
nivo-slider.css
98 ms
custom.css
101 ms
jquery-3.4.1.min.js
136 ms
jquery.validate.min.js
127 ms
jquery.validate.unobtrusive.min.js
128 ms
jquery-ui.min.js
165 ms
jquery-migrate-3.1.0.min.js
128 ms
public.common.js
155 ms
public.ajaxcart.js
133 ms
public.countryselect.js
132 ms
jquery.nivo.slider.js
130 ms
sevenspikes.core.min.js
155 ms
sevenspikes.theme.ex.min.js
158 ms
perfect-scrollbar.min.js
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Universe.js
159 ms
0000014_logo.png
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0000554_1.jpeg
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0000555_2.jpeg
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0000452_power-inverter_400.jpeg
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0001323_sine-wave-inverter_400.jpeg
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0000496_solar-inverter_400.jpeg
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0000519_solar-pump-inverter_400.jpeg
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0001235_24v-300-watt-pure-sine-wave-inverter_415.jpeg
227 ms
0000054_600-watt-solar-micro-inverter-grid-tie-inverter_415.jpeg
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0000214_12v-1000w-inverter-12v-to-120v220v-power-inverter_415.jpeg
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0001289_48v-1500-watt-pure-sine-wave-inverter_415.jpeg
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0000272_1000w-solar-grid-tie-inverter-12v24v-dc-to-110v220v-ac_415.jpeg
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0000354_24v-2000w-inverter-24v-to-110v220v-power-inverter_415.jpeg
203 ms
0000950_48v-2000w-inverter-48v-to-120v230v-power-inverter_415.jpeg
195 ms
0001134_700-watt-off-grid-solar-inverter-charger-12v24v_415.jpeg
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0001138_1000-watt-off-grid-solar-inverter-charger-12v24v_415.jpeg
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0001142_1500-watt-off-grid-solar-inverter-charger-24v48v_415.jpeg
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0001162_6000-watt-off-grid-solar-inverter-charger-48v96v_415.jpeg
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0000447_8kw-pure-sine-wave-off-grid-solar-inverter_415.jpeg
151 ms
0000450_10kw-pure-sine-wave-off-grid-solar-inverter_415.jpeg
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0000778_700-watt-solar-micro-inverter-grid-tie-inverter_415.jpeg
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0000923_150kw-pure-sine-wave-off-grid-solar-inverter_415.jpeg
176 ms
0001275_48v-300-watt-pure-sine-wave-inverter_415.jpeg
141 ms
analytics.js
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js
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0001193_12v-300-watt-pure-sine-wave-inverter_415.jpeg
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0001238_24v-500-watt-pure-sine-wave-inverter_415.jpeg
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0000850_04-kw-single-phase-output-frequency-inverter_415.jpeg
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links_cart_small.png
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links_wishlist_small.png
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links_account_small.png
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links_login_small.png
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search-button.png
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loading.gif
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category-nav.png
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rating1.gif
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rating2.gif
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arrow-down.png
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arrow2.png
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social_sprite.png
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goTop.png
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inverter.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
inverter.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
inverter.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Inverter.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Inverter.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
inverter.com
Open Graph description is not detected on the main page of Inverter. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: