11.6 sec in total
391 ms
6.8 sec
4.4 sec
Welcome to e-nebula.com homepage info - get ready to check E Nebula best content for China right away, or after learning these important things about e-nebula.com
福建星云电子股份有限公司是一家专业研发并生产销售锂电池组检测设备、锂电池组智能制造解决方案、燃料电池测试、智能制造解决方案、储能智能变流器及充电桩的高新技术企业。
Visit e-nebula.comWe analyzed E-nebula.com page load time and found that the first response time was 391 ms and then it took 11.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
e-nebula.com performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value32.8 s
0/100
25%
Value36.6 s
0/100
10%
Value2,110 ms
7/100
30%
Value0.727
6/100
15%
Value51.1 s
0/100
10%
391 ms
795 ms
145 ms
213 ms
931 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 93% of them (82 requests) were addressed to the original E-nebula.com, 6% (5 requests) were made to Formcs.globalso.com and 1% (1 request) were made to Cdn.goodao.net. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain E-nebula.com.
Page size can be reduced by 2.8 MB (6%)
48.9 MB
46.2 MB
In fact, the total size of E-nebula.com main page is 48.9 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. 85% 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 48.7 MB which makes up the majority of the site volume.
Potential reduce by 83.7 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 16.1 kB, which is 17% 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 83.7 kB or 88% of the original size.
Potential reduce by 2.7 MB
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. E Nebula images are well optimized though.
Potential reduce by 557 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 15.0 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. E-nebula.com needs all CSS files to be minified and compressed as it can save up to 15.0 kB or 29% of the original size.
Number of requests can be reduced by 5 (6%)
82
77
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Nebula. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
e-nebula.com
391 ms
www.e-nebula.com
795 ms
style.css
145 ms
public.css
213 ms
title_pic.png
931 ms
generate.js
1319 ms
jquery.min.js
614 ms
common.js
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public.js
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event
807 ms
e-nebula.com accessibility score
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
e-nebula.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
e-nebula.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
Tap targets are not sized appropriately
ZH
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise E-nebula.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that E-nebula.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.
e-nebula.com
Open Graph description is not detected on the main page of E Nebula. 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: