63.8 sec in total
1.6 sec
61.9 sec
237 ms
Welcome to lenze.cn homepage info - get ready to check Lenze best content right away, or after learning these important things about lenze.cn
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Visit lenze.cnWe analyzed Lenze.cn page load time and found that the first response time was 1.6 sec and then it took 62.1 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
lenze.cn performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value7.7 s
3/100
25%
Value15.9 s
0/100
10%
Value680 ms
44/100
30%
Value0.116
85/100
15%
Value14.5 s
9/100
10%
1646 ms
1723 ms
1493 ms
4453 ms
13834 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 99% of them (78 requests) were addressed to the original Lenze.cn, 1% (1 request) were made to Stats.lenze.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Lenze.cn.
Page size can be reduced by 405.8 kB (61%)
667.6 kB
261.8 kB
In fact, the total size of Lenze.cn main page is 667.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 484.0 kB which makes up the majority of the site volume.
Potential reduce by 33.1 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 7.2 kB, which is 18% 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 33.1 kB or 84% of the original size.
Potential reduce by 21.4 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, Lenze needs image optimization as it can save up to 21.4 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 350.3 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 350.3 kB or 72% of the original size.
Potential reduce by 994 B
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. Lenze.cn needs all CSS files to be minified and compressed as it can save up to 994 B or 61% of the original size.
Number of requests can be reduced by 62 (85%)
73
11
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lenze. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.
lenze.cn
1646 ms
www.lenze.cn
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merged-64def8d59d290fdf89763fb2b905f704-741f435601e653e58eca1167e000f81d.1459943417.css
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jwplayer.js
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jquery.1458211271.js
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jquery.selectBox.min.1458211271.js
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jquery.placeholder-1.0.1.1299228293.js
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jquery.colorbox-min.1458211271.js
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jquery.tools.min.1458211271.js
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jquery.tinyscrollbar.min.1458211271.js
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javascript_a114399574.1459417015.js
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hijax.1458211267.js
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aoe_career.1458211262.js
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extensions.1458211271.js
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jquery.homeSlider.1458211271.js
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main.1458211271.js
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search_config.1458211271.js
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lib.1458211264.js
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jquery.autocomplete.min.1458211264.js
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jquery.cookie.1458211263.js
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abstract_controller.1458211263.js
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suggest.1458211264.js
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search.1458211264.js
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hashcache.1458211263.js
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jquery.checkbox.1458211271.js
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javascript_d1cd725e18.1459417166.js
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lenze.cn 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
Image elements do not have [alt] attributes
Links do not have a discernible name
lenze.cn 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
lenze.cn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lenze.cn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Lenze.cn 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.
lenze.cn
Open Graph description is not detected on the main page of Lenze. 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: