12.1 sec in total
3.1 sec
8.5 sec
571 ms
Welcome to szvi.com homepage info - get ready to check Szvi best content right away, or after learning these important things about szvi.com
深圳市牧星策划设计有限公司提供专业的品牌网站建设、商业地产网站建设、集团网站建设、上市公司网站建设、专题活动网站建设等服务,咨询热线:13902949501
Visit szvi.comWe analyzed Szvi.com page load time and found that the first response time was 3.1 sec and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
szvi.com performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value0
0/100
25%
Value17.2 s
0/100
10%
Value260 ms
83/100
30%
Value0
100/100
15%
Value9.1 s
33/100
10%
3074 ms
560 ms
483 ms
488 ms
490 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 90% of them (80 requests) were addressed to the original Szvi.com, 2% (2 requests) were made to Hm.baidu.com and 1% (1 request) were made to S4.cnzz.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Szvi.com.
Page size can be reduced by 238.0 kB (12%)
2.0 MB
1.7 MB
In fact, the total size of Szvi.com main page is 2.0 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. 35% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 41.1 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 13.4 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 41.1 kB or 87% of the original size.
Potential reduce by 194.4 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, Szvi needs image optimization as it can save up to 194.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 1.3 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. Szvi.com needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 11% of the original size.
Number of requests can be reduced by 7 (8%)
86
79
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szvi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
szvi.com
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szvi.com accessibility score
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
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.
szvi.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
szvi.com SEO score
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Szvi.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Szvi.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.
szvi.com
Open Graph description is not detected on the main page of Szvi. 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: