23.7 sec in total
789 ms
22.5 sec
424 ms
Welcome to itechzero.com homepage info - get ready to check Itechzero best content for China right away, or after learning these important things about itechzero.com
Techzero,热爱科技,专注分享。关注互联网技术的个人博客,欢迎交流。
Visit itechzero.comWe analyzed Itechzero.com page load time and found that the first response time was 789 ms and then it took 23 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.
itechzero.com performance score
789 ms
935 ms
325 ms
312 ms
315 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 93% of them (42 requests) were addressed to the original Itechzero.com, 2% (1 request) were made to S22.cnzz.com and 2% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source S22.cnzz.com.
Page size can be reduced by 439.3 kB (39%)
1.1 MB
690.3 kB
In fact, the total size of Itechzero.com main page is 1.1 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 695.7 kB which makes up the majority of the site volume.
Potential reduce by 51.6 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 51.6 kB or 78% of the original size.
Potential reduce by 132.3 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. Obviously, Itechzero needs image optimization as it can save up to 132.3 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 185.0 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 185.0 kB or 72% of the original size.
Potential reduce by 70.4 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. Itechzero.com needs all CSS files to be minified and compressed as it can save up to 70.4 kB or 64% of the original size.
Number of requests can be reduced by 23 (55%)
42
19
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itechzero. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
itechzero.com
789 ms
www.itechzero.com
935 ms
wp-emoji-release.min.js
325 ms
widget.css
312 ms
style.css
315 ms
dashicons.min.css
477 ms
desktop_style.css
332 ms
color-bg-tag-cloud.css
338 ms
screen.min.css
465 ms
style.css
470 ms
style.css
493 ms
jquery.js
998 ms
jquery-migrate.min.js
506 ms
front_end_script.js
619 ms
es-widget.css
623 ms
es-widget.js
633 ms
FancyZoom.js
835 ms
FancyZoomHTML.js
673 ms
adddomloadevent.js
772 ms
front.min.js
777 ms
customizer.js
948 ms
jquery.easing.js
841 ms
dynamic.to.top.min.js
927 ms
base.js
1091 ms
page.js
931 ms
logo.png
339 ms
connect_icons.png
160 ms
google-mirror-sites-collect.png
340 ms
chrome-extension-speed-dial-2-optimized-version.png
333 ms
why-dont-i-recommend-you-buy-128g-ssd.png
774 ms
javascript-which-makes-browser-crash-html-5-api-history-pushstate.png
318 ms
html-css-js.png
359 ms
windows.png
634 ms
spring.png
997 ms
how-to-evaluate-the-video-waterdrop.png
845 ms
z_stat.php
1892 ms
stat.htm
162 ms
core.php
582 ms
zoom-spin-1.png
170 ms
spacer.gif
160 ms
closebox.png
171 ms
zoom-caption-l.png
167 ms
zoom-caption-r.png
156 ms
zoom-caption-fill.png
157 ms
neteasemusic.woff
310 ms
itechzero.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 Itechzero.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 Itechzero.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.
itechzero.com
Open Graph data is detected on the main page of Itechzero. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: