CUP.EDU.CN 中国石油大学(北京)


cup.edu.cn website information.

cup.edu.cn domain name is registered by .CN top-level domain registry. See the other sites registred in .CN domain zone.

Following name servers are specified for cup.edu.cn domain:

  • no

and probably website cup.edu.cn is hosted by TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW web hosting company. Check the complete list of other most popular websites hosted by TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW hosting company.

According to Alexa traffic rank the highest website cup.edu.cn position was 1944 (in the world). The lowest Alexa rank position was 780005. Now website cup.edu.cn ranked in Alexa database as number 48897 (in the world).

Website cup.edu.cn Desktop speed measurement score (0/100) shows that the page desktop performance can be improved.

cup.edu.cn Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of cup.edu.cn (7/100) is better than the results of 0.95% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-08-2024 48,897-697
Nov-07-2024 48,200-72
Nov-06-2024 48,12874
Nov-05-2024 48,202-585
Nov-04-2024 47,6171,328
Nov-03-2024 48,945-549
Nov-02-2024 48,396431

Advertisement

cup.edu.cn Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



cup.edu.cn whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


Out of this registry.

cup.edu.cn server information

Servers Location

IP Address
no
Country
Region
City

cup.edu.cn desktop page speed rank

Last tested: 2019-12-11


Desktop Speed Bad
0/100

cup.edu.cn Desktop Speed Test Quick Summary


priority - 1925 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 18.4MiB (94% reduction).

Compressing http://cup.edu.cn/images/content/2018-01/20180102141134508194.jpg could save 8.7MiB (99% reduction).
Compressing and resizing http://cup.edu.cn/images/content/2019-12/20191207140817291486.jpg could save 5MiB (97% reduction).
Compressing and resizing http://cup.edu.cn/images/content/2019-09/20190915203038914724.jpg could save 2.4MiB (95% reduction).
Compressing http://cup.edu.cn/images/content/2019-11/20191122154710644179.jpg could save 442.9KiB (75% reduction).
Compressing http://cup.edu.cn/images/content/2019-12/20191205171854882279.jpg could save 225.2KiB (48% reduction).
Compressing http://cup.edu.cn/images/content/2019-12/20191205162331495658.jpg could save 204.7KiB (49% reduction).
Compressing http://cup.edu.cn/pub/news/images/content/2019-11/20191121172947033669.jpg could save 200.6KiB (76% reduction).
Compressing http://cup.edu.cn/images/gb2017/footer_bg.jpg could save 169.8KiB (78% reduction).
Compressing and resizing http://cup.edu.cn/images/content/2019-11/20191127100919121050.jpg could save 154.3KiB (94% reduction).
Compressing and resizing http://cup.edu.cn/images/content/2019-11/20191127102246830254.jpg could save 153KiB (94% reduction).
Compressing and resizing http://cup.edu.cn/pub/news/images/content/2019-11/20191122145005528248.jpg could save 104.3KiB (97% reduction).
Compressing and resizing http://cup.edu.cn/pub/news/images/content/2019-10/20191023170154521669.jpg could save 80.7KiB (96% reduction).
Compressing and resizing http://cup.edu.cn/images/content/2019-11/20191114142452811065.jpg could save 69.5KiB (92% reduction).
Compressing http://cup.edu.cn/images/content/2019-10/20191011101710029869.jpg could save 52KiB (83% reduction).
Compressing and resizing http://cup.edu.cn/pub/news/images/content/2019-12/20191207224230208391.jpg could save 48.9KiB (94% reduction).
Compressing http://cup.edu.cn/images/content/2019-12/20191204144515864504.jpg could save 47.2KiB (84% reduction).
Compressing and resizing http://cup.edu.cn/images/content/2019-10/20191018104444488856.jpg could save 45.9KiB (83% reduction).
Compressing http://cup.edu.cn/images/content/2019-12/20191205101423780264.jpg could save 45.7KiB (85% reduction).
Compressing http://cup.edu.cn/images/content/2017-12/20171228192031915855.jpg could save 36.8KiB (79% reduction).
Compressing http://cup.edu.cn/images/content/2019-12/20191204144529627621.jpg could save 36.2KiB (80% reduction).
Compressing http://cup.edu.cn/images/content/2017-12/20171228192043630997.jpg could save 33.1KiB (80% reduction).
Compressing http://cup.edu.cn/images/content/2017-12/20171228192123676276.jpg could save 31.2KiB (80% reduction).
Compressing http://cup.edu.cn/images/content/2019-12/20191205101311544197.jpg could save 27KiB (84% reduction).
Compressing http://cup.edu.cn/images/content/2019-07/20190708132353898896.jpg could save 26.8KiB (74% reduction).
Compressing http://cup.edu.cn/images/content/2019-09/20190916055805163304.jpg could save 21.6KiB (71% reduction).
Compressing http://cup.edu.cn/images/gb2017/qiyehao.png could save 17.7KiB (63% reduction).
Compressing http://cup.edu.cn/images/gb2017/header_bg.png could save 2.9KiB (32% reduction).
Compressing http://cup.edu.cn/images/gb2017/aca04.png could save 1.7KiB (37% reduction).
Compressing http://cup.edu.cn/images/gb2017/title02.png could save 1.3KiB (37% reduction).
Compressing http://cup.edu.cn/images/gb2017/title03.png could save 1.2KiB (33% reduction).
Compressing http://cup.edu.cn/images/gb2017/title06.png could save 1.2KiB (36% reduction).
Compressing http://cup.edu.cn/images/gb2017/title01.png could save 1.2KiB (39% reduction).
Compressing http://cup.edu.cn/images/gb2017/sina.png could save 1.2KiB (44% reduction).
Compressing http://cup.edu.cn/images/gb2017/title04.png could save 1.2KiB (34% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon03.png could save 1.1KiB (54% reduction).
Compressing http://cup.edu.cn/images/gb2017/aca03.png could save 1.1KiB (37% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon08.png could save 1.1KiB (54% reduction).
Compressing http://cup.edu.cn/images/gb2017/weixin.png could save 1.1KiB (47% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon04.png could save 1.1KiB (50% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon05.png could save 1.1KiB (50% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon09.png could save 1.1KiB (56% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon01.png could save 1.1KiB (56% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon06.png could save 1.1KiB (56% reduction).
Compressing http://cup.edu.cn/images/gb2017/aca02.png could save 1KiB (36% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon07.png could save 1KiB (53% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon02.png could save 1KiB (61% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon11.png could save 1KiB (40% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon10.png could save 1KiB (57% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon12.png could save 991B (44% reduction).
Compressing http://cup.edu.cn/images/gb2017/more.png could save 932B (70% reduction).
Compressing http://cup.edu.cn/images/gb2017/title05.png could save 916B (32% reduction).
Compressing http://cup.edu.cn/images/gb2017/ser.png could save 865B (70% reduction).
Compressing http://cup.edu.cn/images/gb2017/aca_bg.png could save 858B (92% reduction).
Compressing http://cup.edu.cn/images/gb2017/arrow_left.png could save 858B (86% reduction).
Compressing http://cup.edu.cn/images/gb2017/top_left.png could save 858B (91% reduction).
Compressing http://cup.edu.cn/images/gb2017/arrow_right.png could save 856B (87% reduction).

priority - 35 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://cup.edu.cn/css/gb2017/font-awesome.min.css (expiration not specified)
http://cup.edu.cn/css/gb2017/index.css (expiration not specified)
http://cup.edu.cn/css/gb2017/jquery.bxslider.css (expiration not specified)
http://cup.edu.cn/css/gb2017/style.css (expiration not specified)
http://cup.edu.cn/images/content/2017-12/20171228192031915855.jpg (expiration not specified)
http://cup.edu.cn/images/content/2017-12/20171228192043630997.jpg (expiration not specified)
http://cup.edu.cn/images/content/2017-12/20171228192123676276.jpg (expiration not specified)
http://cup.edu.cn/images/content/2018-01/20180102141134508194.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-07/20190708132353898896.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-09/20190915203038914724.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-09/20190916055805163304.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-10/20191011101710029869.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-10/20191018104444488856.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-11/20191114142452811065.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-11/20191122154710644179.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-11/20191127100919121050.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-11/20191127102246830254.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-12/20191204144515864504.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-12/20191204144529627621.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-12/20191205101311544197.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-12/20191205101423780264.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-12/20191205162331495658.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-12/20191205171854882279.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-12/20191207140817291486.jpg (expiration not specified)
http://cup.edu.cn/images/gb2017/aca02.png (expiration not specified)
http://cup.edu.cn/images/gb2017/aca03.png (expiration not specified)
http://cup.edu.cn/images/gb2017/aca04.png (expiration not specified)
http://cup.edu.cn/images/gb2017/aca_bg.png (expiration not specified)
http://cup.edu.cn/images/gb2017/arrow_left.png (expiration not specified)
http://cup.edu.cn/images/gb2017/arrow_right.png (expiration not specified)
http://cup.edu.cn/images/gb2017/code2d.png (expiration not specified)
http://cup.edu.cn/images/gb2017/footer_bg.jpg (expiration not specified)
http://cup.edu.cn/images/gb2017/header_bg.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon01.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon02.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon03.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon04.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon05.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon06.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon07.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon08.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon09.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon10.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon11.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon12.png (expiration not specified)
http://cup.edu.cn/images/gb2017/logo_01.png (expiration not specified)
http://cup.edu.cn/images/gb2017/more.png (expiration not specified)
http://cup.edu.cn/images/gb2017/qiyehao.png (expiration not specified)
http://cup.edu.cn/images/gb2017/ser.png (expiration not specified)
http://cup.edu.cn/images/gb2017/sina.png (expiration not specified)
http://cup.edu.cn/images/gb2017/title01.png (expiration not specified)
http://cup.edu.cn/images/gb2017/title02.png (expiration not specified)
http://cup.edu.cn/images/gb2017/title03.png (expiration not specified)
http://cup.edu.cn/images/gb2017/title04.png (expiration not specified)
http://cup.edu.cn/images/gb2017/title05.png (expiration not specified)
http://cup.edu.cn/images/gb2017/title06.png (expiration not specified)
http://cup.edu.cn/images/gb2017/top_left.png (expiration not specified)
http://cup.edu.cn/images/gb2017/weixin.png (expiration not specified)
http://cup.edu.cn/js/gb2017/banner.js (expiration not specified)
http://cup.edu.cn/js/gb2017/cup.js (expiration not specified)
http://cup.edu.cn/js/gb2017/jquery-1.9.0.min.js (expiration not specified)
http://cup.edu.cn/js/gb2017/jquery.bxslider.js (expiration not specified)
http://cup.edu.cn/js/gb2017/jquery.iosslider.js (expiration not specified)
http://cup.edu.cn/js/gb2017/script.js (expiration not specified)
http://cup.edu.cn/js/gb2017/slider.js (expiration not specified)
http://cup.edu.cn/pub/news/images/content/2019-10/20191023170154521669.jpg (expiration not specified)
http://cup.edu.cn/pub/news/images/content/2019-11/20191121172947033669.jpg (expiration not specified)
http://cup.edu.cn/pub/news/images/content/2019-11/20191122145005528248.jpg (expiration not specified)
http://cup.edu.cn/pub/news/images/content/2019-12/20191207224230208391.jpg (expiration not specified)
http://huabei.sjytech.com/wm/resource/js/heatmapdynamic/gatherclickinfo.js (expiration not specified)

priority - 25 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 244.3KiB (75% reduction).

Compressing http://cup.edu.cn/js/gb2017/jquery.iosslider.js could save 85.8KiB (85% reduction).
Compressing http://cup.edu.cn/js/gb2017/jquery-1.9.0.min.js could save 62KiB (65% reduction).
Compressing http://cup.edu.cn/js/gb2017/jquery.bxslider.js could save 39KiB (76% reduction).
Compressing http://cup.edu.cn/css/gb2017/font-awesome.min.css could save 16.6KiB (77% reduction).
Compressing http://cup.edu.cn/css/gb2017/index.css could save 13.7KiB (80% reduction).
Compressing http://cup.edu.cn/css/gb2017/style.css could save 8.5KiB (72% reduction).
Compressing http://cup.edu.cn/js/gb2017/script.js could save 8.4KiB (75% reduction).
Compressing http://cup.edu.cn/js/gb2017/cup.js could save 3.6KiB (70% reduction).
Compressing http://cup.edu.cn/css/gb2017/jquery.bxslider.css could save 2.8KiB (70% reduction).
Compressing http://cup.edu.cn/js/gb2017/banner.js could save 1.7KiB (75% reduction).
Compressing http://huabei.sjytech.com/wm/resource/js/heatmapdynamic/gatherclickinfo.js could save 1.2KiB (55% reduction).
Compressing http://cup.edu.cn/js/gb2017/slider.js could save 1.1KiB (67% reduction).

priority - 6 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 61.8KiB (36% reduction).

Minifying http://cup.edu.cn/js/gb2017/jquery.iosslider.js could save 27.9KiB (28% reduction).
Minifying http://cup.edu.cn/js/gb2017/jquery.bxslider.js could save 24.1KiB (48% reduction).
Minifying http://cup.edu.cn/js/gb2017/script.js could save 6.9KiB (62% reduction).
Minifying http://cup.edu.cn/js/gb2017/cup.js could save 1.2KiB (24% reduction).
Minifying http://huabei.sjytech.com/wm/resource/js/heatmapdynamic/gatherclickinfo.js could save 870B (41% reduction).
Minifying http://cup.edu.cn/js/gb2017/banner.js could save 738B (33% reduction).
Minifying http://cup.edu.cn/js/gb2017/slider.js could save 169B (11% reduction).

priority - 2 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Optimize CSS Delivery of the following:

http://cup.edu.cn/css/gb2017/jquery.bxslider.css

priority - 1 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 6.2KiB (19% reduction).

Minifying http://cup.edu.cn/css/gb2017/index.css could save 3.7KiB (22% reduction).
Minifying http://cup.edu.cn/css/gb2017/style.css could save 1.3KiB (11% reduction).
Minifying http://cup.edu.cn/css/gb2017/jquery.bxslider.css could save 1.2KiB (30% reduction).

priority - 0 Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 1.1KiB (18% reduction).

Minifying http://cup.edu.cn/ could save 1.1KiB (18% reduction) after compression.

cup.edu.cn Desktop Resources

Total Resources72
Number of Hosts2
Static Resources70
JavaScript Resources8
CSS Resources4

cup.edu.cn Desktop Resource Breakdown

cup.edu.cn mobile page speed rank

Last tested: 2019-12-10


Mobile Speed Bad
7/100

cup.edu.cn Mobile Speed Test Quick Summary


priority - 474 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 4.5MiB (82% reduction).

Compressing and resizing http://cup.edu.cn/images/content/2019-09/20190915203038914724.jpg could save 2.5MiB (99% reduction).
Compressing http://cup.edu.cn/images/content/2019-11/20191122154710644179.jpg could save 442.9KiB (75% reduction).
Compressing http://cup.edu.cn/images/content/2019-12/20191205171854882279.jpg could save 225.2KiB (48% reduction).
Compressing http://cup.edu.cn/images/content/2019-12/20191205162331495658.jpg could save 204.7KiB (49% reduction).
Compressing http://cup.edu.cn/pub/news/images/content/2019-11/20191121172947033669.jpg could save 200.6KiB (76% reduction).
Compressing http://cup.edu.cn/images/content/2019-11/20191127100919121050.jpg could save 131.8KiB (80% reduction).
Compressing http://cup.edu.cn/images/content/2019-11/20191127102246830254.jpg could save 130.8KiB (80% reduction).
Compressing and resizing http://cup.edu.cn/pub/news/images/content/2019-11/20191122145005528248.jpg could save 104.3KiB (97% reduction).
Compressing and resizing http://cup.edu.cn/pub/news/images/content/2019-10/20191023170154521669.jpg could save 80.7KiB (96% reduction).
Compressing http://cup.edu.cn/images/content/2019-10/20191011101710029869.jpg could save 52KiB (83% reduction).
Compressing and resizing http://cup.edu.cn/pub/news/images/content/2019-12/20191207224230208391.jpg could save 48.9KiB (94% reduction).
Compressing http://cup.edu.cn/images/content/2019-12/20191204144515864504.jpg could save 47.2KiB (84% reduction).
Compressing http://cup.edu.cn/images/content/2019-12/20191205101423780264.jpg could save 45.7KiB (85% reduction).
Compressing http://cup.edu.cn/images/content/2019-11/20191114142452811065.jpg could save 40.7KiB (54% reduction).
Compressing http://cup.edu.cn/images/content/2017-12/20171228192031915855.jpg could save 36.8KiB (79% reduction).
Compressing http://cup.edu.cn/images/content/2019-12/20191204144529627621.jpg could save 36.2KiB (80% reduction).
Compressing http://cup.edu.cn/images/content/2017-12/20171228192043630997.jpg could save 33.1KiB (80% reduction).
Compressing http://cup.edu.cn/images/content/2017-12/20171228192123676276.jpg could save 31.2KiB (80% reduction).
Compressing http://cup.edu.cn/images/content/2019-12/20191205101311544197.jpg could save 27KiB (84% reduction).
Compressing http://cup.edu.cn/images/content/2019-07/20190708132353898896.jpg could save 26.8KiB (74% reduction).
Compressing http://cup.edu.cn/images/content/2019-10/20191018104444488856.jpg could save 22.8KiB (42% reduction).
Compressing http://cup.edu.cn/images/content/2019-09/20190916055805163304.jpg could save 21.6KiB (71% reduction).
Compressing http://cup.edu.cn/images/gb2017/qiyehao.png could save 17.7KiB (63% reduction).
Compressing http://cup.edu.cn/images/gb2017/header_bg.png could save 2.9KiB (32% reduction).
Compressing http://cup.edu.cn/images/gb2017/aca04.png could save 1.7KiB (37% reduction).
Compressing http://cup.edu.cn/images/gb2017/title02.png could save 1.3KiB (37% reduction).
Compressing http://cup.edu.cn/images/gb2017/title03.png could save 1.2KiB (33% reduction).
Compressing http://cup.edu.cn/images/gb2017/title06.png could save 1.2KiB (36% reduction).
Compressing http://cup.edu.cn/images/gb2017/title01.png could save 1.2KiB (39% reduction).
Compressing http://cup.edu.cn/images/gb2017/sina.png could save 1.2KiB (44% reduction).
Compressing http://cup.edu.cn/images/gb2017/title04.png could save 1.2KiB (34% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon03.png could save 1.1KiB (54% reduction).
Compressing http://cup.edu.cn/images/gb2017/aca03.png could save 1.1KiB (37% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon08.png could save 1.1KiB (54% reduction).
Compressing http://cup.edu.cn/images/gb2017/weixin.png could save 1.1KiB (47% reduction).
Compressing http://cup.edu.cn/images/gb2017/controls.png could save 1.1KiB (50% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon04.png could save 1.1KiB (50% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon05.png could save 1.1KiB (50% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon09.png could save 1.1KiB (56% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon01.png could save 1.1KiB (56% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon06.png could save 1.1KiB (56% reduction).
Compressing http://cup.edu.cn/images/gb2017/aca02.png could save 1KiB (36% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon07.png could save 1KiB (53% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon02.png could save 1KiB (61% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon11.png could save 1KiB (40% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon10.png could save 1KiB (57% reduction).
Compressing http://cup.edu.cn/images/gb2017/icon12.png could save 991B (44% reduction).
Compressing http://cup.edu.cn/images/gb2017/more.png could save 932B (70% reduction).
Compressing http://cup.edu.cn/images/gb2017/title05.png could save 916B (32% reduction).
Compressing http://cup.edu.cn/images/gb2017/ser.png could save 865B (70% reduction).
Compressing http://cup.edu.cn/images/gb2017/aca_bg.png could save 858B (92% reduction).
Compressing http://cup.edu.cn/images/gb2017/arrow_left.png could save 858B (86% reduction).
Compressing http://cup.edu.cn/images/gb2017/top_li.png could save 858B (91% reduction).
Compressing http://cup.edu.cn/images/gb2017/arrow_right.png could save 856B (87% reduction).

priority - 53 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://cup.edu.cn/css/gb2017/font-awesome.min.css (expiration not specified)
http://cup.edu.cn/css/gb2017/index.css (expiration not specified)
http://cup.edu.cn/css/gb2017/jquery.bxslider.css (expiration not specified)
http://cup.edu.cn/css/gb2017/style.css (expiration not specified)
http://cup.edu.cn/images/content/2017-12/20171228192031915855.jpg (expiration not specified)
http://cup.edu.cn/images/content/2017-12/20171228192043630997.jpg (expiration not specified)
http://cup.edu.cn/images/content/2017-12/20171228192123676276.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-07/20190708132353898896.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-09/20190915203038914724.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-09/20190916055805163304.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-10/20191011101710029869.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-10/20191018104444488856.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-11/20191114142452811065.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-11/20191122154710644179.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-11/20191127100919121050.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-11/20191127102246830254.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-12/20191204144515864504.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-12/20191204144529627621.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-12/20191205101311544197.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-12/20191205101423780264.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-12/20191205162331495658.jpg (expiration not specified)
http://cup.edu.cn/images/content/2019-12/20191205171854882279.jpg (expiration not specified)
http://cup.edu.cn/images/gb2017/aca02.png (expiration not specified)
http://cup.edu.cn/images/gb2017/aca03.png (expiration not specified)
http://cup.edu.cn/images/gb2017/aca04.png (expiration not specified)
http://cup.edu.cn/images/gb2017/aca_bg.png (expiration not specified)
http://cup.edu.cn/images/gb2017/arrow_left.png (expiration not specified)
http://cup.edu.cn/images/gb2017/arrow_right.png (expiration not specified)
http://cup.edu.cn/images/gb2017/bx_loader.gif (expiration not specified)
http://cup.edu.cn/images/gb2017/code2d.png (expiration not specified)
http://cup.edu.cn/images/gb2017/controls.png (expiration not specified)
http://cup.edu.cn/images/gb2017/footer_800.png (expiration not specified)
http://cup.edu.cn/images/gb2017/header_bg.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon01.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon02.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon03.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon04.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon05.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon06.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon07.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon08.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon09.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon10.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon11.png (expiration not specified)
http://cup.edu.cn/images/gb2017/icon12.png (expiration not specified)
http://cup.edu.cn/images/gb2017/logo_01.png (expiration not specified)
http://cup.edu.cn/images/gb2017/more.png (expiration not specified)
http://cup.edu.cn/images/gb2017/qiyehao.png (expiration not specified)
http://cup.edu.cn/images/gb2017/ser.png (expiration not specified)
http://cup.edu.cn/images/gb2017/sina.png (expiration not specified)
http://cup.edu.cn/images/gb2017/title01.png (expiration not specified)
http://cup.edu.cn/images/gb2017/title02.png (expiration not specified)
http://cup.edu.cn/images/gb2017/title03.png (expiration not specified)
http://cup.edu.cn/images/gb2017/title04.png (expiration not specified)
http://cup.edu.cn/images/gb2017/title05.png (expiration not specified)
http://cup.edu.cn/images/gb2017/title06.png (expiration not specified)
http://cup.edu.cn/images/gb2017/top_li.png (expiration not specified)
http://cup.edu.cn/images/gb2017/weixin.png (expiration not specified)
http://cup.edu.cn/js/gb2017/banner.js (expiration not specified)
http://cup.edu.cn/js/gb2017/cup.js (expiration not specified)
http://cup.edu.cn/js/gb2017/jquery-1.9.0.min.js (expiration not specified)
http://cup.edu.cn/js/gb2017/jquery.bxslider.js (expiration not specified)
http://cup.edu.cn/js/gb2017/jquery.easing-1.3.js (expiration not specified)
http://cup.edu.cn/js/gb2017/jquery.iosslider.js (expiration not specified)
http://cup.edu.cn/js/gb2017/script.js (expiration not specified)
http://cup.edu.cn/js/gb2017/slider.js (expiration not specified)
http://cup.edu.cn/pub/news/images/content/2019-10/20191023170154521669.jpg (expiration not specified)
http://cup.edu.cn/pub/news/images/content/2019-11/20191121172947033669.jpg (expiration not specified)
http://cup.edu.cn/pub/news/images/content/2019-11/20191122145005528248.jpg (expiration not specified)
http://cup.edu.cn/pub/news/images/content/2019-12/20191207224230208391.jpg (expiration not specified)
http://huabei.sjytech.com/wm/resource/js/heatmapdynamic/gatherclickinfo.js (expiration not specified)

priority - 25 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 248.1KiB (75% reduction).

Compressing http://cup.edu.cn/js/gb2017/jquery.iosslider.js could save 85.8KiB (85% reduction).
Compressing http://cup.edu.cn/js/gb2017/jquery-1.9.0.min.js could save 62KiB (65% reduction).
Compressing http://cup.edu.cn/js/gb2017/jquery.bxslider.js could save 39KiB (76% reduction).
Compressing http://cup.edu.cn/css/gb2017/font-awesome.min.css could save 16.6KiB (77% reduction).
Compressing http://cup.edu.cn/css/gb2017/index.css could save 13.7KiB (80% reduction).
Compressing http://cup.edu.cn/css/gb2017/style.css could save 8.5KiB (72% reduction).
Compressing http://cup.edu.cn/js/gb2017/script.js could save 8.4KiB (75% reduction).
Compressing http://cup.edu.cn/js/gb2017/jquery.easing-1.3.js could save 3.7KiB (79% reduction).
Compressing http://cup.edu.cn/js/gb2017/cup.js could save 3.6KiB (70% reduction).
Compressing http://cup.edu.cn/css/gb2017/jquery.bxslider.css could save 2.8KiB (70% reduction).
Compressing http://cup.edu.cn/js/gb2017/banner.js could save 1.7KiB (75% reduction).
Compressing http://huabei.sjytech.com/wm/resource/js/heatmapdynamic/gatherclickinfo.js could save 1.2KiB (55% reduction).
Compressing http://cup.edu.cn/js/gb2017/slider.js could save 1.1KiB (67% reduction).

priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Optimize CSS Delivery of the following:

http://cup.edu.cn/css/gb2017/jquery.bxslider.css

priority - 6 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 63KiB (36% reduction).

Minifying http://cup.edu.cn/js/gb2017/jquery.iosslider.js could save 27.9KiB (28% reduction).
Minifying http://cup.edu.cn/js/gb2017/jquery.bxslider.js could save 24.1KiB (48% reduction).
Minifying http://cup.edu.cn/js/gb2017/script.js could save 6.9KiB (62% reduction).
Minifying http://cup.edu.cn/js/gb2017/cup.js could save 1.2KiB (24% reduction).
Minifying http://cup.edu.cn/js/gb2017/jquery.easing-1.3.js could save 1.2KiB (25% reduction).
Minifying http://huabei.sjytech.com/wm/resource/js/heatmapdynamic/gatherclickinfo.js could save 870B (41% reduction).
Minifying http://cup.edu.cn/js/gb2017/banner.js could save 738B (33% reduction).
Minifying http://cup.edu.cn/js/gb2017/slider.js could save 169B (11% reduction).

priority - 1 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 6.2KiB (19% reduction).

Minifying http://cup.edu.cn/css/gb2017/index.css could save 3.7KiB (22% reduction).
Minifying http://cup.edu.cn/css/gb2017/style.css could save 1.3KiB (11% reduction).
Minifying http://cup.edu.cn/css/gb2017/jquery.bxslider.css could save 1.2KiB (30% reduction).

priority - 0 Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 1.1KiB (18% reduction).

Minifying http://cup.edu.cn/ could save 1.1KiB (18% reduction) after compression.

cup.edu.cn Mobile Resources

Total Resources73
Number of Hosts2
Static Resources71
JavaScript Resources9
CSS Resources4

cup.edu.cn Mobile Resource Breakdown

cup.edu.cn mobile page usability

Last tested: 2019-12-10


Mobile Usability Good
99/100

cup.edu.cn Mobile Usability Test Quick Summary


priority - 0 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <div class="prev"> is close to 1 other tap targets.

The tap target <a href="http://mail.cup.edu.cn/" class="ais3">教工信箱</a> is close to 1 other tap targets.
The tap target <a href="http://www.cup.edu.cn/gyzcglc/" class="ais4">招标询价公告</a> is close to 1 other tap targets.
The tap target <a href="#" class="goTop">TOP</a> is close to 1 other tap targets.

cup.edu.cn similar domains

Similar domains:
www.cup.com
www.cup.net
www.cup.org
www.cup.info
www.cup.biz
www.cup.us
www.cup.mobi
www.up.edu.cn
www.cup.edu.cn
www.xup.edu.cn
www.cxup.edu.cn
www.xcup.edu.cn
www.dup.edu.cn
www.cdup.edu.cn
www.dcup.edu.cn
www.fup.edu.cn
www.cfup.edu.cn
www.fcup.edu.cn
www.vup.edu.cn
www.cvup.edu.cn
www.vcup.edu.cn
www.cp.edu.cn
www.cyp.edu.cn
www.cuyp.edu.cn
www.cyup.edu.cn
www.chp.edu.cn
www.cuhp.edu.cn
www.chup.edu.cn
www.cjp.edu.cn
www.cujp.edu.cn
www.cjup.edu.cn
www.cip.edu.cn
www.cuip.edu.cn
www.ciup.edu.cn
www.cu.edu.cn
www.cuo.edu.cn
www.cupo.edu.cn
www.cuop.edu.cn
www.cul.edu.cn
www.cupl.edu.cn
www.culp.edu.cn

cup.edu.cn Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


cup.edu.cn TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.