48.7 sec in total
7.3 sec
40 sec
1.3 sec
Visit mqk17.com now to see the best up-to-date Mqk 17 content and also check out these interesting facts you probably never knew about mqk17.com
上海米青科是一家专业销售上海精科,上海精密科学仪器有限公司,上海雷磁等厂家的精密科学仪器,分析仪器,天平仪器,雷磁仪器,物光仪器等通用类实验室仪器。作为专业的网上一站式仪器销售供应商,我们致力于整合行业上下游资源,让通用类仪器以更合理的价格、更便捷的方式、更优质的服务依托互联网平台直接呈现在用户面前。
Visit mqk17.comWe analyzed Mqk17.com page load time and found that the first response time was 7.3 sec and then it took 41.4 sec 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. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
mqk17.com performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value7.3 s
4/100
25%
Value12.6 s
3/100
10%
Value120 ms
97/100
30%
Value0.017
100/100
15%
Value12.3 s
15/100
10%
7345 ms
2362 ms
1495 ms
1003 ms
2962 ms
Our browser made a total of 166 requests to load all elements on the main page. We found that 26% of them (43 requests) were addressed to the original Mqk17.com, 12% (20 requests) were made to Img.china.alibaba.com and 11% (18 requests) were made to I01.c.aliimg.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Mqk17.com.
Page size can be reduced by 378.7 kB (22%)
1.7 MB
1.3 MB
In fact, the total size of Mqk17.com main page is 1.7 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. 40% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 135.1 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 54.0 kB, which is 36% 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 135.1 kB or 89% of the original size.
Potential reduce by 130.3 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. Mqk 17 images are well optimized though.
Potential reduce by 72.1 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 72.1 kB or 45% of the original size.
Potential reduce by 41.2 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. Mqk17.com needs all CSS files to be minified and compressed as it can save up to 41.2 kB or 82% of the original size.
Number of requests can be reduced by 31 (19%)
161
130
The browser has sent 161 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mqk 17. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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mqk17.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
mqk17.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
mqk17.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mqk17.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 Mqk17.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.
mqk17.com
Open Graph description is not detected on the main page of Mqk 17. 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: