55.1 sec in total
12.3 sec
42.6 sec
159 ms
Welcome to xzls.lesson9.com homepage info - get ready to check Xzls Lesson 9 best content right away, or after learning these important things about xzls.lesson9.com
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Visit xzls.lesson9.comWe analyzed Xzls.lesson9.com page load time and found that the first response time was 12.3 sec and then it took 42.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
xzls.lesson9.com performance score
12304 ms
16813 ms
1277 ms
2165 ms
1702 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Xzls.lesson9.com, 16% (6 requests) were made to Pagead2.googlesyndication.com and 16% (6 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (16.8 sec) relates to the external source Res.114px.com.
Page size can be reduced by 82.8 kB (32%)
262.4 kB
179.7 kB
In fact, the total size of Xzls.lesson9.com main page is 262.4 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 127.9 kB which makes up the majority of the site volume.
Potential reduce by 21.0 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 21.0 kB or 71% of the original size.
Potential reduce by 5.2 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. Xzls Lesson 9 images are well optimized though.
Potential reduce by 43.8 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 43.8 kB or 34% of the original size.
Potential reduce by 12.8 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. Xzls.lesson9.com needs all CSS files to be minified and compressed as it can save up to 12.8 kB or 69% of the original size.
Number of requests can be reduced by 20 (56%)
36
16
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xzls Lesson 9. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
ls.114px.com
12304 ms
common.css
16813 ms
common.js
1277 ms
flash.js
2165 ms
cookie.js
1702 ms
adsbygoogle.js
8 ms
logo.jpg
13600 ms
a4.gif
2365 ms
tab_bg.gif
379 ms
search1.gif
15185 ms
ca-pub-2207399710212386.js
56 ms
zrt_lookup.html
56 ms
show_ads_impl.js
59 ms
1.gif
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navbar2.gif
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2.gif
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11.jpg
1953 ms
h.js
1899 ms
ads
195 ms
osd.js
5 ms
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abg.js
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m_js_controller.js
32 ms
googlelogo_color_112x36dp.png
52 ms
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x_button_blue2.png
24 ms
j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js
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activeview
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shell_v2.js
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21.gif
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hm.gif
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logger.js
425 ms
bds_s_v2.js
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bdsstyle.css
455 ms
getnum
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is.png
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sc.png
429 ms
xzls.lesson9.com SEO score
N/A
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xzls.lesson9.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Chinese. Our system also found out that Xzls.lesson9.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.
xzls.lesson9.com
Open Graph description is not detected on the main page of Xzls Lesson 9. 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: