52.4 sec in total
2 sec
47.7 sec
2.7 sec
Visit 91exam.org now to see the best up-to-date 91 Exam content for China and also check out these interesting facts you probably never knew about 91exam.org
91考试网 提供公务员,外语类,财会类,建筑类,职业资格,学历考试,医药类,外贸类,计算机类,事业单位招聘,教师招聘等考试的报名时间、考试时间、考试大纲、成绩查询等相关资讯以及历年真题、模拟试题等备考资料
Visit 91exam.orgWe analyzed 91exam.org page load time and found that the first response time was 2 sec and then it took 50.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
91exam.org performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value4.8 s
30/100
25%
Value6.5 s
39/100
10%
Value10 ms
100/100
30%
Value0.056
98/100
15%
Value3.8 s
89/100
10%
2041 ms
9194 ms
1371 ms
19747 ms
1417 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 75% of them (69 requests) were addressed to the original 91exam.org, 5% (5 requests) were made to Cpro.baidustatic.com and 3% (3 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain 91exam.org.
Page size can be reduced by 390.3 kB (53%)
731.1 kB
340.9 kB
In fact, the total size of 91exam.org main page is 731.1 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. 20% of websites need less resources to load. Images take 251.6 kB which makes up the majority of the site volume.
Potential reduce by 172.7 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 172.7 kB or 88% of the original size.
Potential reduce by 26.1 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. 91 Exam images are well optimized though.
Potential reduce by 131.0 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 131.0 kB or 62% of the original size.
Potential reduce by 60.5 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. 91exam.org needs all CSS files to be minified and compressed as it can save up to 60.5 kB or 85% of the original size.
Number of requests can be reduced by 45 (58%)
77
32
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 91 Exam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
91exam.org
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91exam.org 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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
91exam.org 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
Browser errors were logged to the console
91exam.org 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
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 91exam.org 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 91exam.org 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.
91exam.org
Open Graph description is not detected on the main page of 91 Exam. 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: