Tools & Wizards About Us
o-hara-niigata.ac.jp screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

o-hara-niigata.ac.jp

新潟大原学園　専門課程　社会人講座　

Page Load Speed

5.1 sec in total

First Response

746 ms

Resources Loaded

4.1 sec

Page Rendered

231 ms

o-hara-niigata.ac.jp screenshot

About Website

Visit o-hara-niigata.ac.jp now to see the best up-to-date O Hara Niigata content and also check out these interesting facts you probably never knew about o-hara-niigata.ac.jp

専門課程＝高校・大学・短大卒業生対象（資格を取って就職したい方、公務員・警察官になりたい方）　　　社会人講座＝社会人・大学生・短大生対象（働きながら大学短大に通いながら資格取得を目指す方）

Visit o-hara-niigata.ac.jp

Key Findings

We analyzed O-hara-niigata.ac.jp page load time and found that the first response time was 746 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

o-hara-niigata.ac.jp performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

o-hara-niigata.ac.jp

746 ms

import.css

334 ms

jquery-1.7.2.min.js

874 ms

jquery-ui-1.8.19.custom.min.js

1292 ms

home_menu.js

367 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 65% of them (53 requests) were addressed to the original O-hara-niigata.ac.jp, 12% (10 requests) were made to Maps.google.com and 12% (10 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain O-hara-niigata.ac.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 573.3 kB (38%)

Content Size

1.5 MB

After Optimization

939.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of O-hara-niigata.ac.jp main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 772.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 28.4 kB

  • Original 35.2 kB
  • After minification 34.1 kB
  • After compression 6.8 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 28.4 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 4.0 kB

  • Original 692.4 kB
  • After minification 688.4 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. O Hara Niigata images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 530.6 kB

  • Original 772.2 kB
  • After minification 770.6 kB
  • After compression 241.6 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 530.6 kB or 69% of the original size.

CSS Optimization

-77%

Potential reduce by 10.2 kB

  • Original 13.3 kB
  • After minification 8.9 kB
  • After compression 3.1 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. O-hara-niigata.ac.jp needs all CSS files to be minified and compressed as it can save up to 10.2 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (34%)

Requests Now

74

After Optimization

49

  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of O Hara Niigata. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

o-hara-niigata.ac.jp

o-hara-niigata.ac.jp

746 ms

import.css

import.css

334 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

874 ms

jquery-ui-1.8.19.custom.min.js

jquery-ui-1.8.19.custom.min.js

1292 ms

home_menu.js

home_menu.js

367 ms

common.js

common.js

374 ms

heightLine.js

heightLine.js

470 ms

js

js

48 ms

base.css

base.css

167 ms

layout.css

layout.css

214 ms

contents.css

contents.css

230 ms

common.css

common.css

349 ms

print.css

print.css

330 ms

body_bg.jpg

body_bg.jpg

191 ms

hd_bg.gif

hd_bg.gif

176 ms

hd_logo.gif

hd_logo.gif

212 ms

hd_btn01.gif

hd_btn01.gif

167 ms

hd_btn02.gif

hd_btn02.gif

188 ms

tit.jpg

tit.jpg

725 ms

bnr01.png

bnr01.png

323 ms

bnr02.png

bnr02.png

494 ms

bnr03.png

bnr03.png

350 ms

bnr04.png

bnr04.png

561 ms

menu01_1.jpg

menu01_1.jpg

630 ms

menu01_2.jpg

menu01_2.jpg

508 ms

menu01_3.jpg

menu01_3.jpg

523 ms

menu01_4.jpg

menu01_4.jpg

659 ms

menu01_5.jpg

menu01_5.jpg

693 ms

menu01_tit.png

menu01_tit.png

698 ms

catalog01.png

catalog01.png

933 ms

menu_text01.jpg

menu_text01.jpg

1048 ms

menu02_1.jpg

menu02_1.jpg

822 ms

menu02_2.jpg

menu02_2.jpg

878 ms

menu02_3.jpg

menu02_3.jpg

872 ms

menu02_4.jpg

menu02_4.jpg

902 ms

menu02_5.jpg

menu02_5.jpg

987 ms

menu02_tit.png

menu02_tit.png

1048 ms

catalog02.png

catalog02.png

1111 ms

menu_text02.jpg

menu_text02.jpg

1113 ms

bnr07.png

bnr07.png

1116 ms

bnr05.png

bnr05.png

1151 ms

bnr06.png

bnr06.png

1255 ms

ft_bg.gif

ft_bg.gif

1222 ms

ft_tel.gif

ft_tel.gif

1295 ms

ft_btn02.gif

ft_btn02.gif

1293 ms

ft_btn01.gif

ft_btn01.gif

1302 ms

ft_pagetop.gif

ft_pagetop.gif

1313 ms

counter

counter

1422 ms

bnr01_ov.png

bnr01_ov.png

1464 ms

bnr02_ov.png

bnr02_ov.png

1347 ms

bnr03_ov.png

bnr03_ov.png

1325 ms

bnr04_ov.png

bnr04_ov.png

1324 ms

bnr05_ov.png

bnr05_ov.png

1301 ms

bnr06_ov.png

bnr06_ov.png

1398 ms

common.js

common.js

50 ms

map.js

map.js

46 ms

util.js

util.js

125 ms

marker.js

marker.js

123 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

123 ms

onion.js

onion.js

36 ms

openhand_8_8.cur

openhand_8_8.cur

127 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

106 ms

stats.js

stats.js

55 ms

controls.js

controls.js

48 ms

css

css

158 ms

transparent.png

transparent.png

62 ms

spotlight-poi.png

spotlight-poi.png

76 ms

google4.png

google4.png

121 ms

mapcnt6.png

mapcnt6.png

121 ms

sv5.png

sv5.png

120 ms

tmapctrl.png

tmapctrl.png

104 ms

cb_scout5.png

cb_scout5.png

112 ms

tmapctrl4.png

tmapctrl4.png

110 ms

imgs8.png

imgs8.png

110 ms

vt

vt

137 ms

vt

vt

72 ms

vt

vt

62 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

29 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

66 ms

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

90 ms

d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff

d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff

90 ms

Accessibility Review

o-hara-niigata.ac.jp accessibility score

100

Accessibility Issues

Best Practices

o-hara-niigata.ac.jp best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

o-hara-niigata.ac.jp SEO score

73

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise O-hara-niigata.ac.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 O-hara-niigata.ac.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.

Social Sharing Optimization

o-hara-niigata.ac.jp

Open Graph description is not detected on the main page of O Hara Niigata. 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: