Tools & Wizards About Us
daiichiinsatsu.co.jp screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    60% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 85

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

daiichiinsatsu.co.jp

第一印刷-広告宣伝のオフセット印刷・ホームページ制作・ノベルティ製作をサポート

Page Load Speed

79.3 sec in total

First Response

15.5 sec

Resources Loaded

63.5 sec

Page Rendered

377 ms

daiichiinsatsu.co.jp screenshot

About Website

Click here to check amazing Daiichiinsatsu content for Japan. Otherwise, check out these important facts you probably never knew about daiichiinsatsu.co.jp

広告宣伝のデザイン・印刷・ホームページ制作・ノベルティ製作・イベント企画をサポート

Visit daiichiinsatsu.co.jp

Key Findings

We analyzed Daiichiinsatsu.co.jp page load time and found that the first response time was 15.5 sec and then it took 63.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 45 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

daiichiinsatsu.co.jp performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value350 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.298

40/100

15%

TTI (Time to Interactive)

Value7.3 s

50/100

10%

Network Requests Diagram

daiichiinsatsu.co.jp

15497 ms

room.css

19728 ms

styles1.css

19729 ms

mediabox.css

11569 ms

userAgent.js

10554 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 97% of them (59 requests) were addressed to the original Daiichiinsatsu.co.jp, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Daiichiinsatsu.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.2 kB (44%)

Content Size

306.0 kB

After Optimization

171.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Daiichiinsatsu.co.jp main page is 306.0 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. Only 5% of websites need less resources to load. Images take 142.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 17.9 kB

  • Original 23.7 kB
  • After minification 19.1 kB
  • After compression 5.8 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. This page needs HTML code to be minified as it can gain 4.6 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 17.9 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 10.3 kB

  • Original 142.4 kB
  • After minification 132.1 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. Daiichiinsatsu images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 60.7 kB

  • Original 88.2 kB
  • After minification 62.4 kB
  • After compression 27.5 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 60.7 kB or 69% of the original size.

CSS Optimization

-88%

Potential reduce by 45.3 kB

  • Original 51.7 kB
  • After minification 33.9 kB
  • After compression 6.4 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. Daiichiinsatsu.co.jp needs all CSS files to be minified and compressed as it can save up to 45.3 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (60%)

Requests Now

15

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Daiichiinsatsu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

daiichiinsatsu.co.jp

daiichiinsatsu.co.jp

15497 ms

room.css

room.css

19728 ms

styles1.css

styles1.css

19729 ms

mediabox.css

mediabox.css

11569 ms

userAgent.js

userAgent.js

10554 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

19730 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

19634 ms

mootools-1.2.5-core-yc.js

mootools-1.2.5-core-yc.js

19634 ms

mediabox73.js

mediabox73.js

19634 ms

mediaboxAdv-1.3.4b.js

mediaboxAdv-1.3.4b.js

19634 ms

nenga_kadomatsu.js

nenga_kadomatsu.js

17295 ms

nenga.js

nenga.js

16646 ms

ga.js

ga.js

24 ms

000_toplogo.gif

000_toplogo.gif

2725 ms

000_ban_slider_nakakoke_bb_02.jpg

000_ban_slider_nakakoke_bb_02.jpg

19992 ms

000_ban_slider_syoutengai.jpg

000_ban_slider_syoutengai.jpg

18622 ms

000_ban_slider_kaori.jpg

000_ban_slider_kaori.jpg

19991 ms

000_ban_slider_photonikki.jpg

000_ban_slider_photonikki.jpg

18836 ms

000_ban_slider_aizumomen.jpg

000_ban_slider_aizumomen.jpg

19991 ms

000_slider_prav_2.png

000_slider_prav_2.png

4841 ms

000_slider_next_2.png

000_slider_next_2.png

5841 ms

haihai_base2.gif

haihai_base2.gif

19992 ms

top_ban_hanamiyamaphotokon11.png

top_ban_hanamiyamaphotokon11.png

19992 ms

ban_papercraft_nakakoke.jpg

ban_papercraft_nakakoke.jpg

19994 ms

000_oshirase.gif

000_oshirase.gif

19996 ms

newsicon_nikoniko2016.jpg

newsicon_nikoniko2016.jpg

19997 ms

newsicon_photo_odakyu201603.jpg

newsicon_photo_odakyu201603.jpg

19997 ms

newsicon_fukushimaeki201503.jpg

newsicon_fukushimaeki201503.jpg

19997 ms

newsicon_photo_fukugin201604.jpg

newsicon_photo_fukugin201604.jpg

19998 ms

newsicon_miyahatamystery.jpg

newsicon_miyahatamystery.jpg

19998 ms

newsicon_photcon2016.jpg

newsicon_photcon2016.jpg

19998 ms

newsicon_newraracafe32.jpg

newsicon_newraracafe32.jpg

19997 ms

ban_syouhinsyoukai.jpg

ban_syouhinsyoukai.jpg

19998 ms

000_toriatsukai.gif

000_toriatsukai.gif

19998 ms

000_btn_insatsu.jpg

000_btn_insatsu.jpg

19999 ms

000_btn_dejitaru.jpg

000_btn_dejitaru.jpg

19998 ms

000_btn_syuppan.jpg

000_btn_syuppan.jpg

19999 ms

000_btn_syouhin02.jpg

000_btn_syouhin02.jpg

19999 ms

000_btn_hansoku.jpg

000_btn_hansoku.jpg

19999 ms

000_uneisite.gif

000_uneisite.gif

19999 ms

000_uneisite_txt.gif

000_uneisite_txt.gif

19999 ms

000_ban_fukutoriban01_167_64.gif

000_ban_fukutoriban01_167_64.gif

20000 ms

ban_ganbafukushima167_46.gif

ban_ganbafukushima167_46.gif

20000 ms

ban_fukutorishop_167_64.gif

ban_fukutorishop_167_64.gif

20000 ms

000_ban_gyunyumiso.png

000_ban_gyunyumiso.png

20000 ms

ban_yakitoriparty.gif

ban_yakitoriparty.gif

20000 ms

anshinanzen.gif

anshinanzen.gif

20000 ms

000_uneisite_chara.gif

000_uneisite_chara.gif

20000 ms

ban_mezon_167_46.jpg

ban_mezon_167_46.jpg

19995 ms

__utm.gif

__utm.gif

24 ms

000_ban_side_seihin.gif

000_ban_side_seihin.gif

20267 ms

ban_kakakuhyou.gif

ban_kakakuhyou.gif

20146 ms

000_btn_raracafe.jpg

000_btn_raracafe.jpg

20146 ms

ban_ganbafukushima167_105.gif

ban_ganbafukushima167_105.gif

20368 ms

000_ban_kifukin167_90.jpg

000_ban_kifukin167_90.jpg

20154 ms

ban_nurie167.jpg

ban_nurie167.jpg

19998 ms

000_btn_linkban.gif

000_btn_linkban.gif

19998 ms

000_icon_sitemap.gif

000_icon_sitemap.gif

7824 ms

000_icon_tokusetu.gif

000_icon_tokusetu.gif

15832 ms

000_icon_unei.gif

000_icon_unei.gif

7977 ms

btn_top.gif

btn_top.gif

8155 ms

Accessibility Review

daiichiinsatsu.co.jp accessibility score

83

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

daiichiinsatsu.co.jp best practices score

85

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

daiichiinsatsu.co.jp SEO score

85

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Daiichiinsatsu.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Daiichiinsatsu.co.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

daiichiinsatsu.co.jp

Open Graph description is not detected on the main page of Daiichiinsatsu. 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: