420 ms in total
152 ms
159 ms
109 ms
Welcome to siwangjie.com homepage info - get ready to check Siwangjie best content right away, or after learning these important things about siwangjie.com
不锈钢杜瓦瓶-迷你低温培养箱-实验室小型发酵罐系列产品是由安平县环畅丝网制品贸易有限公司专业供应销售,经营不锈钢杜瓦瓶-迷你低温培养箱-实验室小型发酵罐赢得了客户的认可,欢迎来电来涵洽谈交流!联系人:市场部
Visit siwangjie.comWe analyzed Siwangjie.com page load time and found that the first response time was 152 ms and then it took 268 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
siwangjie.com performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value3.0 s
79/100
25%
Value4.0 s
81/100
10%
Value240 ms
85/100
30%
Value0.099
90/100
15%
Value7.0 s
53/100
10%
152 ms
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Siwangjie.com and no external sources were called. The less responsive or slowest element that took the longest time to load (152 ms) belongs to the original domain Siwangjie.com.
Page size can be reduced by 78 B (32%)
244 B
166 B
In fact, the total size of Siwangjie.com main page is 244 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 244 B which makes up the majority of the site volume.
Potential reduce by 78 B
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 78 B or 32% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
siwangjie.com
152 ms
siwangjie.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
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
siwangjie.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
siwangjie.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
ZH
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Siwangjie.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 Siwangjie.com main page’s claimed encoding is iso-8859-1. 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.
siwangjie.com
Open Graph description is not detected on the main page of Siwangjie. 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: