18.7 sec in total
1.5 sec
16.1 sec
1.2 sec
Click here to check amazing Dz 773 content. Otherwise, check out these important facts you probably never knew about dz773.com
Visit dz773.comWe analyzed Dz773.com page load time and found that the first response time was 1.5 sec and then it took 17.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
dz773.com performance score
name
value
score
weighting
Value1.2 s
99/100
10%
Value1.8 s
99/100
25%
Value4.5 s
72/100
10%
Value900 ms
31/100
30%
Value0.023
100/100
15%
Value2.4 s
98/100
10%
1512 ms
127 ms
581 ms
146 ms
111 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 55% of them (12 requests) were addressed to the original Dz773.com, 23% (5 requests) were made to Bdimg.share.baidu.com and 5% (1 request) were made to S95.cnzz.com. The less responsive or slowest element that took the longest time to load (10.3 sec) relates to the external source Cnzz.mmstat.com.
Page size can be reduced by 201.9 kB (68%)
299.0 kB
97.1 kB
In fact, the total size of Dz773.com main page is 299.0 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. 15% of websites need less resources to load. HTML takes 180.0 kB which makes up the majority of the site volume.
Potential reduce by 167.2 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 167.2 kB or 93% of the original size.
Potential reduce by 5.9 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. Dz 773 images are well optimized though.
Potential reduce by 28.1 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 28.1 kB or 62% of the original size.
Potential reduce by 706 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. Dz773.com needs all CSS files to be minified and compressed as it can save up to 706 B or 23% of the original size.
Number of requests can be reduced by 13 (65%)
20
7
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dz 773. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
dz773.com
1512 ms
css.css
127 ms
gotop.jpg
581 ms
new1.gif
146 ms
5star.gif
111 ms
3star.gif
117 ms
nfmir_index.gif
147 ms
top_menu_01.gif
148 ms
z_stat.php
1537 ms
double_adv.js
111 ms
stat.htm
166 ms
core.php
1379 ms
9.gif
10334 ms
shell_v2.js
760 ms
dmir3.gif
189 ms
close.gif
64 ms
008773.gif
334 ms
logger.js
380 ms
bds_s_v2.js
1410 ms
bdsstyle.css
383 ms
r2.gif
355 ms
app.gif
1322 ms
dz773.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.
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
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
dz773.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
dz773.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
ZH
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dz773.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Dz773.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
dz773.com
Open Graph description is not detected on the main page of Dz 773. 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: