19.4 sec in total
3.7 sec
15.5 sec
192 ms
Welcome to english.hrbeu.edu.cn homepage info - get ready to check English Hrbeu best content for China right away, or after learning these important things about english.hrbeu.edu.cn
哈尔滨工程大学英文
Visit english.hrbeu.edu.cnWe analyzed English.hrbeu.edu.cn page load time and found that the first response time was 3.7 sec and then it took 15.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
english.hrbeu.edu.cn performance score
name
value
score
weighting
Value2.9 s
55/100
10%
Value4.0 s
49/100
25%
Value9.5 s
11/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value3.5 s
92/100
10%
3729 ms
1235 ms
2863 ms
1299 ms
868 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that all of those requests were addressed to English.hrbeu.edu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (9.3 sec) belongs to the original domain English.hrbeu.edu.cn.
Page size can be reduced by 208.5 kB (40%)
527.3 kB
318.8 kB
In fact, the total size of English.hrbeu.edu.cn main page is 527.3 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 338.3 kB which makes up the majority of the site volume.
Potential reduce by 13.8 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 13.8 kB or 79% of the original size.
Potential reduce by 77.3 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, English Hrbeu needs image optimization as it can save up to 77.3 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 107.4 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 107.4 kB or 67% of the original size.
Potential reduce by 10.1 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. English.hrbeu.edu.cn needs all CSS files to be minified and compressed as it can save up to 10.1 kB or 83% of the original size.
Number of requests can be reduced by 18 (44%)
41
23
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of English Hrbeu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
english.hrbeu.edu.cn
3729 ms
style1.css
1235 ms
css1.css
2863 ms
nav.css
1299 ms
demo.css
868 ms
css.css
1648 ms
css
1693 ms
jquery.jslides.css
1736 ms
jquery-1.8.0.min.js
3871 ms
jquery.jslides.js
2598 ms
nav.js
4212 ms
AC_RunActiveContent.js
1156 ms
bg1.jpg
442 ms
bg1.jpg
445 ms
about_r1_c2.jpg
413 ms
about_r2_c3.jpg
807 ms
about_r2_c4.jpg
440 ms
about_r3_c8.jpg
412 ms
search.jpg
818 ms
about_r4_c6.jpg
816 ms
about_r1_c8.jpg
863 ms
middle_About.jpg
9252 ms
index_010.png
8344 ms
index_011.png
2447 ms
index_029.png
1626 ms
index_012_1.png
1220 ms
index_013.png
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index_014.png
1634 ms
index_015_1.png
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2043 ms
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2165 ms
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2879 ms
index_020_1.png
2607 ms
index_021.png
2862 ms
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2888 ms
index_023_1.png
3050 ms
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3281 ms
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3496 ms
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3704 ms
index_007.jpg
4565 ms
index_008.jpg
3736 ms
index_009.jpg
4389 ms
about_r22_c2.jpg
4125 ms
english.hrbeu.edu.cn 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
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>).
english.hrbeu.edu.cn 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
english.hrbeu.edu.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise English.hrbeu.edu.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 English.hrbeu.edu.cn 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.
english.hrbeu.edu.cn
Open Graph description is not detected on the main page of English Hrbeu. 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: