2.3 sec in total
829 ms
1.2 sec
248 ms
Click here to check amazing Sz Westart content. Otherwise, check out these important facts you probably never knew about szwestart.com
Shenzhen Westart Technology Co.,Ltd.is rechargeable NCM/LFP Lithium ion battery,NCM/LFP EV battery packs and NCM/LFP storage energy systems.
Visit szwestart.comWe analyzed Szwestart.com page load time and found that the first response time was 829 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
szwestart.com performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value8.3 s
2/100
25%
Value4.7 s
69/100
10%
Value80 ms
99/100
30%
Value0.089
92/100
15%
Value5.9 s
66/100
10%
829 ms
17 ms
67 ms
112 ms
34 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 97% of them (38 requests) were addressed to the original Szwestart.com, 3% (1 request) were made to Sdk.51.la. The less responsive or slowest element that took the longest time to load (829 ms) belongs to the original domain Szwestart.com.
Page size can be reduced by 763.9 kB (54%)
1.4 MB
650.9 kB
In fact, the total size of Szwestart.com main page is 1.4 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. 50% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 20.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 20.3 kB or 82% of the original size.
Potential reduce by 632.0 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, Sz Westart needs image optimization as it can save up to 632.0 kB or 51% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 66.9 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 66.9 kB or 64% of the original size.
Potential reduce by 44.9 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. Szwestart.com needs all CSS files to be minified and compressed as it can save up to 44.9 kB or 82% of the original size.
Number of requests can be reduced by 5 (14%)
37
32
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Westart. 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.
szwestart.com
829 ms
scn.js
17 ms
style.css
67 ms
jquery-1.11.3.min.js
112 ms
TouchSlide.1.1.js
34 ms
js.js
31 ms
responsive.css
47 ms
email-decode.min.js
17 ms
js-sdk-pro.min.js
109 ms
bg.gif
31 ms
logo.gif
29 ms
search.gif
29 ms
nav_bg.gif
31 ms
nav_line.gif
31 ms
202005080210169042.jpg
89 ms
loading.gif
84 ms
main_Stage-marine.jpg
88 ms
indexpro.jpg
87 ms
job_mj_069.gif
41 ms
202004221954351678.jpg
86 ms
202205231856496129.png
171 ms
202205231908497547.png
106 ms
20191115022034211.jpg
129 ms
20191115022624593.jpg
122 ms
20191115022707690.jpg
145 ms
202110221806231011.jpg
126 ms
202002262107040434.jpg
130 ms
202002262101539735.jpg
157 ms
Westart_VDA590_1P12S_139Ah_module300x300.png
168 ms
355-177-S.jpg
156 ms
202004261827022371.jpg
161 ms
WS-NCM5.2AH-3-S.jpg
168 ms
co_pro.jpg
198 ms
gsplit.jpg
173 ms
u1.jpg
197 ms
321_03.jpg
194 ms
co_03.jpg
200 ms
contact.jpg
201 ms
left_bottom.gif
194 ms
szwestart.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.
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
Definition list items are not wrapped in <dl> elements
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
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.
szwestart.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
szwestart.com SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Szwestart.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Szwestart.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.
szwestart.com
Open Graph description is not detected on the main page of Sz Westart. 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: