Tools & Wizards About Us
isp21.co.jp screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

isp21.co.jp

ISP アイエスピー| Creation of New Value アイデア × テクノロジーで新しい付加価値を創造する。

Page Load Speed

9.6 sec in total

First Response

336 ms

Resources Loaded

7.6 sec

Page Rendered

1.6 sec

isp21.co.jp screenshot

About Website

Visit isp21.co.jp now to see the best up-to-date ISP 21 content for Japan and also check out these interesting facts you probably never knew about isp21.co.jp

アイエスピーは、文字読み取り技術[OCR・AI]を活用し、暮らしをもっと便利にする新しいサービスを創出しています。

Visit isp21.co.jp

Key Findings

We analyzed Isp21.co.jp page load time and found that the first response time was 336 ms and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

isp21.co.jp performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value1,290 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value22.7 s

1/100

10%

Network Requests Diagram

isp21.co.jp

336 ms

isp21.co.jp

674 ms

www.isp21.co.jp

2351 ms

jquery.min.js

46 ms

jquery.min.js

68 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 86% of them (87 requests) were addressed to the original Isp21.co.jp, 4% (4 requests) were made to Cdnjs.cloudflare.com and 3% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Isp21.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (22%)

Content Size

7.9 MB

After Optimization

6.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Isp21.co.jp main page is 7.9 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. 55% of websites need less resources to load. Images take 7.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 89.3 kB

  • Original 108.7 kB
  • After minification 102.6 kB
  • After compression 19.4 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 89.3 kB or 82% of the original size.

Image Optimization

-18%

Potential reduce by 1.3 MB

  • Original 7.2 MB
  • After minification 5.9 MB

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, ISP 21 needs image optimization as it can save up to 1.3 MB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-47%

Potential reduce by 151.6 kB

  • Original 321.9 kB
  • After minification 319.5 kB
  • After compression 170.2 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 151.6 kB or 47% of the original size.

CSS Optimization

-82%

Potential reduce by 226.5 kB

  • Original 274.9 kB
  • After minification 241.3 kB
  • After compression 48.4 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. Isp21.co.jp needs all CSS files to be minified and compressed as it can save up to 226.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (33%)

Requests Now

93

After Optimization

62

  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISP 21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

isp21.co.jp

isp21.co.jp

336 ms

isp21.co.jp

isp21.co.jp

674 ms

www.isp21.co.jp

www.isp21.co.jp

2351 ms

jquery.min.js

jquery.min.js

46 ms

jquery.min.js

jquery.min.js

68 ms

iscroll.js

iscroll.js

245 ms

all.css

all.css

82 ms

accordion.js

accordion.js

492 ms

drawer.min.js

drawer.min.js

494 ms

slick.css

slick.css

42 ms

slick-theme.css

slick-theme.css

260 ms

style.css

style.css

1053 ms

jquery.min.js

jquery.min.js

80 ms

slick.min.js

slick.min.js

44 ms

main.js

main.js

951 ms

style.css

style.css

1156 ms

drawer.css

drawer.css

822 ms

jquery.jpostal.js

jquery.jpostal.js

80 ms

js

js

111 ms

style.min.css

style.min.css

1125 ms

styles.css

styles.css

566 ms

frontend-gtag.min.js

frontend-gtag.min.js

617 ms

flexslider.css

flexslider.css

383 ms

public.css

public.css

410 ms

style.min.css

style.min.css

691 ms

index.js

index.js

692 ms

index.js

index.js

692 ms

api.js

api.js

39 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

758 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

759 ms

wp-polyfill.min.js

wp-polyfill.min.js

832 ms

index.js

index.js

766 ms

jquery.min.js

jquery.min.js

905 ms

jquery-migrate.min.js

jquery-migrate.min.js

879 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

1025 ms

script.min.js

script.min.js

891 ms

script.js

script.js

916 ms

jQuery.easing.min.js

jQuery.easing.min.js

950 ms

cssfamily=Noto+Sans+JP:wght@100;200;300;400;500;600;700;800;900%7CNoto+Serif+JP:200,300,400,500,600,700,900&display=swap

cssfamily=Noto+Sans+JP:wght@100;200;300;400;500;600;700;800;900%7CNoto+Serif+JP:200,300,400,500,600,700,900&display=swap

36 ms

logo.png

logo.png

842 ms

slide1-2400x1400.png

slide1-2400x1400.png

2425 ms

slide02-2400x1400-1.png

slide02-2400x1400-1.png

1465 ms

top_kv_bottom.png

top_kv_bottom.png

813 ms

top_bg_receipt_ocr.png

top_bg_receipt_ocr.png

1496 ms

tt_receipt_ocr.png

tt_receipt_ocr.png

607 ms

recipita_logo.png

recipita_logo.png

773 ms

recidata_logo.png

recidata_logo.png

938 ms

tt_receipt_ocr_library.png

tt_receipt_ocr_library.png

978 ms

honnin_ocr_tt.png

honnin_ocr_tt.png

1025 ms

honnin_ocr_img.png

honnin_ocr_img.png

1311 ms

honnin_unten.png

honnin_unten.png

1143 ms

honnin_mynumber.png

honnin_mynumber.png

1210 ms

honnin_zairyu.png

honnin_zairyu.png

1309 ms

top_jirei01.png

top_jirei01.png

1577 ms

top_jirei02.png

top_jirei02.png

1637 ms

top_jirei03.png

top_jirei03.png

1639 ms

top_jirei04.png

top_jirei04.png

1629 ms

top_jirei05.png

top_jirei05.png

1872 ms

top_jirei06.png

top_jirei06.png

1765 ms

case_studies_tt.png

case_studies_tt.png

1797 ms

DSC01901re.jpg

DSC01901re.jpg

2131 ms

FeliCaNetworks_logo.jpg

FeliCaNetworks_logo.jpg

1702 ms

kuhuu_ai.png

kuhuu_ai.png

2030 ms

mforward-1.png

mforward-1.png

1860 ms

ajax-loader.gif

ajax-loader.gif

50 ms

nissei.jpg

nissei.jpg

1800 ms

asahiseimei.jpg

asahiseimei.jpg

1892 ms

beartailx.png

beartailx.png

1960 ms

slick.woff

slick.woff

61 ms

ccc_mkg.png

ccc_mkg.png

1953 ms

MJS_logo3-1600x2253.png

MJS_logo3-1600x2253.png

2011 ms

seven_ginko.jpg

seven_ginko.jpg

2011 ms

JMDC.png

JMDC.png

2987 ms

011ca21820bdeeb17dc8b9f1c5eccd9e-1600x546.jpg

011ca21820bdeeb17dc8b9f1c5eccd9e-1600x546.jpg

3347 ms

link_and_comm.png

link_and_comm.png

1973 ms

f423c304e29a30439e5b435c1b5e842c.png

f423c304e29a30439e5b435c1b5e842c.png

2081 ms

gibraitar.jpg

gibraitar.jpg

2004 ms

flexslider-icon.woff

flexslider-icon.woff

1867 ms

rakuten.png

rakuten.png

1819 ms

suntory-1600x1131.jpg

suntory-1600x1131.jpg

1827 ms

sirutasu_co_logo_w-1.png

sirutasu_co_logo_w-1.png

1793 ms

FeliCaNetworks_logo-1600x274.jpg

FeliCaNetworks_logo-1600x274.jpg

1701 ms

image-9.png

image-9.png

1779 ms

news_tt.png

news_tt.png

1775 ms

solution_tt.png

solution_tt.png

1685 ms

solution_icon01.png

solution_icon01.png

1596 ms

solution_icon02.png

solution_icon02.png

1613 ms

solution_icon03.png

solution_icon03.png

1655 ms

solution_icon07.png

solution_icon07.png

1508 ms

solution_icon_center.png

solution_icon_center.png

1525 ms

solution_icon05.png

solution_icon05.png

1512 ms

solution_icon06.png

solution_icon06.png

1502 ms

solution_icon04.png

solution_icon04.png

1502 ms

solution_icon08.png

solution_icon08.png

1573 ms

icon_mail.png

icon_mail.png

1492 ms

tt_recruit.png

tt_recruit.png

1498 ms

icon_recruit.png

icon_recruit.png

1501 ms

tt_about.png

tt_about.png

1529 ms

icon_company.png

icon_company.png

1459 ms

mailicon_white.png

mailicon_white.png

1495 ms

arrow.png

arrow.png

1399 ms

Accessibility Review

isp21.co.jp accessibility score

98

Accessibility Issues

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.

Best Practices

isp21.co.jp best practices score

83

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

High

Browser errors were logged to the console

SEO Factors

isp21.co.jp SEO score

97

Search Engine Optimization Advices

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 Isp21.co.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 Isp21.co.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

isp21.co.jp

Open Graph data is detected on the main page of ISP 21. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: