2.7 sec in total
209 ms
2.2 sec
310 ms
Welcome to zzwav.com homepage info - get ready to check Zzwav best content for United States right away, or after learning these important things about zzwav.com
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Visit zzwav.comWe analyzed Zzwav.com page load time and found that the first response time was 209 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
zzwav.com performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value7.0 s
6/100
25%
Value8.3 s
19/100
10%
Value180 ms
91/100
30%
Value0
100/100
15%
Value9.2 s
32/100
10%
209 ms
141 ms
220 ms
295 ms
139 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 95% of them (91 requests) were addressed to the original Zzwav.com, 1% (1 request) were made to Xslt.alexa.com and 1% (1 request) were made to Discuz.gtimg.cn. The less responsive or slowest element that took the longest time to load (630 ms) belongs to the original domain Zzwav.com.
Page size can be reduced by 1.0 MB (52%)
2.0 MB
930.5 kB
In fact, the total size of Zzwav.com main page is 2.0 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. 65% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 81.3 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 81.3 kB or 79% of the original size.
Potential reduce by 65.1 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. Zzwav images are well optimized though.
Potential reduce by 717.9 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 717.9 kB or 70% of the original size.
Potential reduce by 157.2 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. Zzwav.com needs all CSS files to be minified and compressed as it can save up to 157.2 kB or 78% of the original size.
Number of requests can be reduced by 51 (54%)
95
44
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zzwav. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
forum.php
209 ms
MathJax.js
141 ms
jquery-1.10.2.min.js
220 ms
jquery-ui.min.js
295 ms
jquery-ui-1.10.3.custom.min.css
139 ms
jsuri-1.1.1.min.js
138 ms
fineuploader.js
212 ms
fineuploader.css
207 ms
swfobject2.js
209 ms
minimalist.css
210 ms
flowplayer.min.js
281 ms
mediaelement-and-player.min.js
352 ms
jquery.cookie.js
278 ms
mediaelementplayer.css
282 ms
jquery.fancybox.css
285 ms
jquery.fancybox.pack.js
348 ms
jquery.fancybox-buttons.css
349 ms
jquery.fancybox-buttons.js
349 ms
jquery.fancybox-media.js
360 ms
jquery.fancybox-thumbs.css
360 ms
jquery.fancybox-thumbs.js
424 ms
zzb0.js
426 ms
__tube.js
428 ms
zzb.js
436 ms
zzb.css
437 ms
wgo.min.js
438 ms
wgo.player.min.js
488 ms
wgo.player.css
485 ms
style_8_common.css
497 ms
style_8_forum_index.css
486 ms
jquery1.42.min.js
486 ms
jquery.SuperSlide.js
505 ms
common.js
630 ms
style_8_widthauto.css
553 ms
forum.js
556 ms
logging.js
555 ms
a
10 ms
discuz_tips.js
140 ms
TeX-AMS-MML_HTMLorMML.js
518 ms
ga.js
16 ms
chart
73 ms
nav_bg.png
74 ms
684a7c7.png
72 ms
all_icon.png
143 ms
qq_login.gif
74 ms
180418wd51v515u16nzf4v.jpg
369 ms
672daa170d3bd2ed4b3a17b678ae4817.jpg
300 ms
2226349bd3c81fe0a17f9ca183e6aef7.jpg
303 ms
5ccc7c742e7239bdf682d7b43ccb8afc.jpg
301 ms
538f3968f2a1d67c4ef8b400698bdeec.jpg
300 ms
01056e7b7bb3c7c8ba8e99789ca9d934.jpg
303 ms
f095c17fdd01e6db593b4dc4fe4f73d1.jpg
369 ms
683113353870accaac5ed7bebd4a8b02.jpg
304 ms
2acd7b9646b1a346831f537428bfb4e5.jpg
406 ms
1aa272bddcf19b9f3820f593e205d2c2.jpg
409 ms
c0ba642876bbbf7b19fa66de83478479.jpg
369 ms
4d220bc1d512a755482986b2f144848e.jpg
369 ms
collapsed_no.gif
409 ms
forum.gif
422 ms
online_admin.gif
471 ms
online_supermod.gif
471 ms
online_moderator.gif
472 ms
online_member.gif
473 ms
search.png
465 ms
search.png
426 ms
pt_item.png
479 ms
bs_4_hd.png
480 ms
bs_4_ft_r.png
480 ms
dot.gif
481 ms
MenuArrow-15.png
483 ms
plugin.php
520 ms
13_avatar_small.jpg
473 ms
bs_5_hd.png
472 ms
bs_5_ft_r.png
472 ms
bs_6_hd.png
475 ms
bs_6_ft_r.png
478 ms
title.png
538 ms
thead.png
538 ms
release.png
486 ms
s.gif
101 ms
config.js
387 ms
config.js
389 ms
bs_7_hd.png
409 ms
bs_7_ft_r.png
446 ms
chart.png
445 ms
scrolltop.png
383 ms
12_avatar_small.jpg
348 ms
06_avatar_small.jpg
349 ms
mo_weibo_dzx.js
137 ms
common.js
187 ms
01_avatar_small.jpg
71 ms
43_avatar_small.jpg
70 ms
57_avatar_small.jpg
70 ms
29_avatar_small.jpg
70 ms
08_avatar_small.jpg
70 ms
14_avatar_small.jpg
70 ms
zzwav.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
zzwav.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
zzwav.com SEO score
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 Zzwav.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 Zzwav.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.
zzwav.com
Open Graph description is not detected on the main page of Zzwav. 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: