18.8 sec in total
2.2 sec
14.6 sec
2 sec
Welcome to ad7.com homepage info - get ready to check Ad7 best content for China right away, or after learning these important things about ad7.com
企业级人脉投放平台。The future of B2B marketing.
Visit ad7.comWe analyzed Ad7.com page load time and found that the first response time was 2.2 sec and then it took 16.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
ad7.com performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value6.0 s
13/100
25%
Value10.5 s
7/100
10%
Value100 ms
98/100
30%
Value0.087
93/100
15%
Value6.5 s
58/100
10%
2187 ms
2925 ms
2228 ms
2691 ms
2730 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 81% of them (54 requests) were addressed to the original Ad7.com, 3% (2 requests) were made to Asap.ad7.com and 3% (2 requests) were made to Api.mixpanel.com. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Asap.ad7.com.
Page size can be reduced by 340.5 kB (35%)
984.2 kB
643.7 kB
In fact, the total size of Ad7.com main page is 984.2 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. 35% of websites need less resources to load. Images take 744.9 kB which makes up the majority of the site volume.
Potential reduce by 11.5 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 11.5 kB or 65% of the original size.
Potential reduce by 188.2 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. Obviously, Ad7 needs image optimization as it can save up to 188.2 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 116.3 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 116.3 kB or 61% of the original size.
Potential reduce by 24.4 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. Ad7.com needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 80% of the original size.
Number of requests can be reduced by 9 (14%)
64
55
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ad7. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ad7.com
2187 ms
touchin_base.css
2925 ms
normalize.css
2228 ms
style.css
2691 ms
jquery.1.9.1.js
2730 ms
jquery.rotate.min.js.js
2962 ms
jquery.knob.js
2731 ms
9236b6a73223084e74fa13930c66dfbb.js
1185 ms
common.js
2672 ms
analytics.js
317 ms
mixpanel-2-latest.min.js
201 ms
banner_index_2.jpg
492 ms
banner_index_1.jpg
475 ms
logo_s.png
443 ms
logo_s2.png
630 ms
logo.png
343 ms
box4data.png
574 ms
t2.png
715 ms
t1.png
1053 ms
btn.png
780 ms
b1_hill.png
967 ms
b1_land.png
814 ms
cloud1.png
840 ms
cloud2.png
1200 ms
cloud3.png
1307 ms
cloud4.png
1103 ms
cloud5.png
1398 ms
cloud6.png
1511 ms
water3.png
1264 ms
water2.png
1381 ms
water1.png
1518 ms
pop.png
1878 ms
lake.png
1904 ms
bg_box2_fix.gif
1989 ms
bg_box2.gif
2003 ms
box2water.gif
2109 ms
cookies.png
2093 ms
box2con.gif
2465 ms
box2roll2.png
2493 ms
box2roll1.png
2583 ms
roll.png
2292 ms
box2pc.gif
2682 ms
box2card.gif
2661 ms
bg_box3.gif
2611 ms
pool.png
3101 ms
nam.png
3137 ms
ad7Opt.php
4192 ms
69 ms
65 ms
collect
112 ms
collect
207 ms
roboto.woff
3268 ms
box3adbox.gif
3021 ms
ad1.gif
2646 ms
ad2.gif
2938 ms
ad3.gif
3393 ms
ad4.gif
3317 ms
bg_box4.gif
3244 ms
cur1.png
3042 ms
cur2.png
3203 ms
page.png
3480 ms
code.png
3596 ms
3899 ms
telcol.css
752 ms
ad7Opt.php
390 ms
telcol-icon.png
53 ms
baidu.pic
362 ms
ad7.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
Form elements do not have associated labels
Links do not have a discernible name
ad7.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ad7.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 Ad7.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 Ad7.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.
ad7.com
Open Graph description is not detected on the main page of Ad7. 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: