8.4 sec in total
2 sec
6.1 sec
254 ms
Visit er3c.com now to see the best up-to-date Er 3 C content and also check out these interesting facts you probably never knew about er3c.com
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Visit er3c.comWe analyzed Er3c.com page load time and found that the first response time was 2 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
er3c.com performance score
2028 ms
1146 ms
2002 ms
884 ms
278 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that all of those requests were addressed to Er3c.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Er3c.com.
Page size can be reduced by 139.0 kB (56%)
247.5 kB
108.6 kB
In fact, the total size of Er3c.com main page is 247.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 96.4 kB which makes up the majority of the site volume.
Potential reduce by 39.3 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 13.0 kB, which is 28% 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 39.3 kB or 85% of the original size.
Potential reduce by 20.1 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. Obviously, Er 3 C needs image optimization as it can save up to 20.1 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 69.3 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 69.3 kB or 72% of the original size.
Potential reduce by 10.3 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. Er3c.com needs all CSS files to be minified and compressed as it can save up to 10.3 kB or 79% of the original size.
Number of requests can be reduced by 10 (22%)
45
35
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Er 3 C. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
er3c.com
2028 ms
web.css
1146 ms
jquery.js
2002 ms
sec.js
884 ms
body.jpg
278 ms
bg.jpg
292 ms
12.jpg
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product.jpg
571 ms
more.jpg
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left_bor.jpg
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solutions_1.gif
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solutions_2.gif
860 ms
solutions_3.gif
1176 ms
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1144 ms
solutions_6.gif
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right_bor.jpg
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link_left.jpg
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link_right.jpg
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logo.jpg
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top_map.jpg
2539 ms
jrsc.jpg
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tel.jpg
2558 ms
dh.jpg
2319 ms
dh_bot.jpg
2480 ms
main.jpg
2230 ms
left_title.jpg
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icon1.jpg
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icon2.jpg
2032 ms
title.jpg
2009 ms
icon3.jpg
1941 ms
icon.jpg
1935 ms
pro_bg.jpg
1930 ms
link_bg.jpg
1738 ms
foot_bg.jpg
1692 ms
er3c.com SEO score
N/A
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Er3c.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Er3c.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
er3c.com
Open Graph description is not detected on the main page of Er 3 C. 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: