17.7 sec in total
475 ms
17.1 sec
161 ms
Welcome to oa.ub-am.com homepage info - get ready to check Oa Ub Am best content for China right away, or after learning these important things about oa.ub-am.com
Visit oa.ub-am.comWe analyzed Oa.ub-am.com page load time and found that the first response time was 475 ms and then it took 17.2 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.
oa.ub-am.com performance score
name
value
score
weighting
Value1.6 s
93/100
10%
Value1.7 s
99/100
25%
Value3.9 s
82/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.9 s
100/100
10%
475 ms
1580 ms
8199 ms
1639 ms
448 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that 73% of them (8 requests) were addressed to the original Oa.ub-am.com, 18% (2 requests) were made to Hm.baidu.com and 9% (1 request) were made to Eiv.baidu.com. The less responsive or slowest element that took the longest time to load (8.2 sec) belongs to the original domain Oa.ub-am.com.
Page size can be reduced by 4.5 kB (41%)
11.0 kB
6.5 kB
In fact, the total size of Oa.ub-am.com main page is 11.0 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. Only 10% of websites need less resources to load. Images take 5.1 kB which makes up the majority of the site volume.
Potential reduce by 3.3 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. This page needs HTML code to be minified as it can gain 1.2 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 3.3 kB or 66% of the original size.
Potential reduce by 627 B
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, Oa Ub Am needs image optimization as it can save up to 627 B or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 550 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. Oa.ub-am.com needs all CSS files to be minified and compressed as it can save up to 550 B or 58% of the original size.
We found no issues to fix!
9
9
The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oa Ub Am. According to our analytics all requests are already optimized.
index.php
475 ms
login.css
1580 ms
jquery.js
8199 ms
common.css
1639 ms
login_bgs.gif
448 ms
logo2.png
1183 ms
login_box_bgs.gif
1323 ms
btn_login.gif
2928 ms
h.js
879 ms
21.gif
3893 ms
hm.gif
448 ms
oa.ub-am.com accessibility score
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
Links do not have a discernible name
oa.ub-am.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
oa.ub-am.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oa.ub-am.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 Oa.ub-am.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.
oa.ub-am.com
Open Graph description is not detected on the main page of Oa Ub Am. 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: