5.8 sec in total
1.1 sec
4.5 sec
195 ms
Welcome to library.hgu.jp homepage info - get ready to check Library Hgu best content for Japan right away, or after learning these important things about library.hgu.jp
図書館の開館時間、開館カレンダー、利用方法、お知らせ、契約電子リソースの一覧など。北海学園創基百周年記念事業の一環として昭和62年に開館。90万冊を有する知識の宝庫です。
Visit library.hgu.jpWe analyzed Library.hgu.jp page load time and found that the first response time was 1.1 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
library.hgu.jp performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value8.4 s
2/100
25%
Value4.9 s
66/100
10%
Value120 ms
97/100
30%
Value0.535
14/100
15%
Value4.7 s
80/100
10%
1089 ms
352 ms
353 ms
1258 ms
371 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 95% of them (88 requests) were addressed to the original Library.hgu.jp, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Library.hgu.jp.
Page size can be reduced by 170.8 kB (39%)
437.6 kB
266.9 kB
In fact, the total size of Library.hgu.jp main page is 437.6 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. Javascripts take 206.1 kB which makes up the majority of the site volume.
Potential reduce by 17.1 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 17.1 kB or 78% of the original size.
Potential reduce by 3.0 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. Library Hgu images are well optimized though.
Potential reduce by 137.4 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 137.4 kB or 67% of the original size.
Potential reduce by 13.2 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. Library.hgu.jp needs all CSS files to be minified and compressed as it can save up to 13.2 kB or 80% of the original size.
Number of requests can be reduced by 12 (13%)
89
77
The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Library Hgu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
library.hgu.jp
1089 ms
import.css
352 ms
jquery.calendar.css
353 ms
jquery.min.js
1258 ms
jquery.cookie.js
371 ms
fontchanger.js
551 ms
search-tool.js
522 ms
jquery.calendar.js
730 ms
jquery.cycle.all.js
1314 ms
cycle-banner.js
664 ms
calendar.js
691 ms
analytics.js
733 ms
jquery.rollover.js
830 ms
day.js
540 ms
opentime.js
922 ms
style.css
942 ms
analytics.js
20 ms
bg.gif
506 ms
bg_body.gif
183 ms
logo.gif
187 ms
global_navi_01.gif
188 ms
global_navi_02.gif
176 ms
bg_font_changer.gif
178 ms
img_fontsize.gif
350 ms
button_fontsize_s.gif
351 ms
button_fontsize_m.gif
362 ms
button_fontsize_l.gif
371 ms
menu_01.gif
371 ms
menu_02.gif
524 ms
menu_03.gif
526 ms
menu_04.gif
541 ms
menu_05.gif
556 ms
main-visual_01.jpg
1291 ms
main-visual_02.jpg
1178 ms
title_my-library.gif
697 ms
button_login.gif
698 ms
title_external-access.gif
721 ms
banner_hokuga.gif
740 ms
banner_hgu.jpg
1042 ms
button_degital_list.gif
871 ms
img_search-tool_01.gif
900 ms
button_search-tool_d-search.gif
924 ms
title_topics.gif
1044 ms
title_open.gif
1081 ms
title_open_1f.gif
1110 ms
img_date_00_s.gif
1217 ms
img_date_09_s.gif
1218 ms
img_date_colon_s.gif
1262 ms
img_date_hyphen_s.gif
1293 ms
img_date_02_s.gif
1344 ms
img_date_03_s.gif
1389 ms
title_open_2f.gif
1390 ms
cse.js
27 ms
title_open_4f.gif
1431 ms
collect
25 ms
collect
67 ms
cse.js
78 ms
img_date_01_s.gif
1302 ms
img_date_06_s.gif
1305 ms
title_open_kougaku.gif
1336 ms
bannar_calendar.gif
1381 ms
title_guide_pdf.gif
1381 ms
img_guidance_tex.gif
1451 ms
img_guidance_illu.gif
1312 ms
logo_s.gif
1306 ms
button_pagetop.gif
1314 ms
bg_menu_bottom.png
1368 ms
bg_my-library.gif
1237 ms
bg_search-tool_tab.gif
1325 ms
tab_search-tool_on.gif
1326 ms
bg_search-tool.gif
1313 ms
bg_search-tool_content.gif
1356 ms
button_search-tool_search.gif
1216 ms
bg_topics.gif
1284 ms
icon_pdf.png
1310 ms
img_date_02.gif
1298 ms
img_date_00.gif
1154 ms
img_date_01.gif
1185 ms
img_date_06.gif
1164 ms
img_date_dot.gif
1120 ms
img_date_03.gif
1145 ms
img_date_09.gif
1133 ms
img_day_sat.gif
1112 ms
bg_calendar.gif
1083 ms
bg_footer.gif
1040 ms
button_fontsize_s_on.gif
1121 ms
button_fontsize_s_on_on.gif
1096 ms
menu_01_on.gif
1110 ms
menu_02_on.gif
1112 ms
menu_03_on.gif
1088 ms
menu_04_on.gif
1043 ms
menu_05_on.gif
1128 ms
img_date_05_s.gif
1143 ms
library.hgu.jp accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
ARIA toggle fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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>).
library.hgu.jp 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
General
Impact
Issue
Detected JavaScript libraries
library.hgu.jp 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
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Library.hgu.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Library.hgu.jp 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.
library.hgu.jp
Open Graph description is not detected on the main page of Library Hgu. 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: