Tools & Wizards About Us
otaru-dental-school.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

otaru-dental-school.com

小樽歯科衛生士専門学校

Page Load Speed

7.9 sec in total

First Response

529 ms

Resources Loaded

6.5 sec

Page Rendered

940 ms

otaru-dental-school.com screenshot

About Website

Click here to check amazing Otaru Dental School content. Otherwise, check out these important facts you probably never knew about otaru-dental-school.com

本校は小樽市歯科医師会立の歯科衛生士を養成する３年制の専門学校です。少数精鋭、高い国家試験合格率と高就職率を誇り、全道一安い授業料にもご注目。

Visit otaru-dental-school.com

Key Findings

We analyzed Otaru-dental-school.com page load time and found that the first response time was 529 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

otaru-dental-school.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

otaru-dental-school.com

529 ms

otaru-dental-school.com

3517 ms

js

73 ms

js

120 ms

main.css

346 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 82% of them (60 requests) were addressed to the original Otaru-dental-school.com, 5% (4 requests) were made to Maps.googleapis.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Otaru-dental-school.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 107.8 kB (9%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Otaru-dental-school.com main page is 1.3 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. Images take 888.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 55.3 kB

  • Original 69.3 kB
  • After minification 66.8 kB
  • After compression 13.9 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 55.3 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 5.9 kB

  • Original 888.2 kB
  • After minification 882.2 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. Otaru Dental School images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 25.2 kB

  • Original 227.7 kB
  • After minification 227.7 kB
  • After compression 202.5 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 25.2 kB or 11% of the original size.

CSS Optimization

-31%

Potential reduce by 21.4 kB

  • Original 68.7 kB
  • After minification 68.7 kB
  • After compression 47.4 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. Otaru-dental-school.com needs all CSS files to be minified and compressed as it can save up to 21.4 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (48%)

Requests Now

67

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otaru Dental School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

otaru-dental-school.com

otaru-dental-school.com

529 ms

otaru-dental-school.com

otaru-dental-school.com

3517 ms

js

js

73 ms

js

js

120 ms

main.css

main.css

346 ms

sbi-styles.min.css

sbi-styles.min.css

519 ms

styles.css

styles.css

525 ms

cf7msm.css

cf7msm.css

534 ms

callout.css

callout.css

533 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

534 ms

embed

embed

222 ms

jquery.js

jquery.js

1087 ms

index.js

index.js

687 ms

index.js

index.js

695 ms

cf7msm.min.js

cf7msm.min.js

706 ms

jquery-migrate.min.js

jquery-migrate.min.js

711 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

710 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

860 ms

sbi-scripts.min.js

sbi-scripts.min.js

871 ms

all.css

all.css

30 ms

plugins.js

plugins.js

883 ms

script.js

script.js

885 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

889 ms

ci.png

ci.png

1031 ms

sp-main-2025bosyutxt.png

sp-main-2025bosyutxt.png

1044 ms

i-twitter.png

i-twitter.png

1061 ms

i-fb.png

i-fb.png

1063 ms

i-insta.png

i-insta.png

1067 ms

top-main.png

top-main.png

1243 ms

t-mind.png

t-mind.png

1244 ms

hqdefault-webopen-1.jpg

hqdefault-webopen-1.jpg

1414 ms

hqdefault-webopen-2.jpg

hqdefault-webopen-2.jpg

1419 ms

hqdefault-webopen-3.jpg

hqdefault-webopen-3.jpg

1423 ms

hqdefault-webopen-4.jpg

hqdefault-webopen-4.jpg

1268 ms

hqdefault-webopen-5.jpg

hqdefault-webopen-5.jpg

1378 ms

sddefault-top1.jpg

sddefault-top1.jpg

1560 ms

t-pickup.png

t-pickup.png

1451 ms

t-opencampus.png

t-opencampus.png

1553 ms

t-opencampus-sp.png

t-opencampus-sp.png

1591 ms

bnr-opencampus.jpg

bnr-opencampus.jpg

1597 ms

placeholder.png

placeholder.png

1601 ms

bnr-insta.jpg

bnr-insta.jpg

1635 ms

js

js

28 ms

search.js

search.js

4 ms

geometry.js

geometry.js

6 ms

main.js

main.js

13 ms

tarushika_map.jpg

tarushika_map.jpg

1382 ms

mailtxt.png

mailtxt.png

1221 ms

pagetop.png

pagetop.png

1284 ms

disc1.png

disc1.png

1268 ms

main-bg2025.png

main-bg2025.png

1620 ms

t-mind-bg.png

t-mind-bg.png

1173 ms

t-webopen-b.png

t-webopen-b.png

1216 ms

t-event-l.png

t-event-l.png

1215 ms

t-event-r.png

t-event-r.png

1244 ms

t-opencampus-bg.png

t-opencampus-bg.png

1245 ms

t-insta-b.png

t-insta-b.png

1294 ms

bg-ribbon.png

bg-ribbon.png

1215 ms

t-foot-bg.png

t-foot-bg.png

1213 ms

sbi-sprite.png

sbi-sprite.png

1274 ms

fa-brands-400.woff

fa-brands-400.woff

46 ms

css

css

45 ms

448210987_2219298261743157_8604049180041791298_nfull.jpg

448210987_2219298261743157_8604049180041791298_nfull.jpg

989 ms

446214396_1123097625641915_6360570531484139638_nfull.jpg

446214396_1123097625641915_6360570531484139638_nfull.jpg

1036 ms

446242007_337726312429962_7940424858374555231_nfull.jpg

446242007_337726312429962_7940424858374555231_nfull.jpg

1248 ms

436542269_472029665151351_6615379777883258273_nfull.jpg

436542269_472029665151351_6615379777883258273_nfull.jpg

1260 ms

435930309_2550039815168894_2514082623803223552_nfull.jpg

435930309_2550039815168894_2514082623803223552_nfull.jpg

1155 ms

434770994_1144803026931183_3617061287708437222_nfull.jpg

434770994_1144803026931183_3617061287708437222_nfull.jpg

1156 ms

bx_loader.gif

bx_loader.gif

1155 ms

controls.png

controls.png

1204 ms

VdGBAYIAV6gnpUpoWwNkYvrugw9RuM1y56sFz-2EzRRL.woff

VdGBAYIAV6gnpUpoWwNkYvrugw9RuM1y56sFz-2EzRRL.woff

511 ms

VdGEAYIAV6gnpUpoWwNkYvrugw9RuMWJxLgg7eau.woff

VdGEAYIAV6gnpUpoWwNkYvrugw9RuMWJxLgg7eau.woff

878 ms

VdGBAYIAV6gnpUpoWwNkYvrugw9RuM064asFz-2EzRRL.woff

VdGBAYIAV6gnpUpoWwNkYvrugw9RuM064asFz-2EzRRL.woff

922 ms

Accessibility Review

otaru-dental-school.com accessibility score

91

Accessibility Issues

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

High

[aria-hidden="true"] elements contain focusable descendents

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

otaru-dental-school.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

otaru-dental-school.com SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Otaru-dental-school.com 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 Otaru-dental-school.com 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

otaru-dental-school.com

Open Graph data is detected on the main page of Otaru Dental School. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: