Tools & Wizards About Us
daiyu2001.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

daiyu2001.com

ハウスナビダイユー|ダイユー株式会社|リフォーム|注文住宅|サッシ|外構工事|エクステリア|塗装|耐震|バリアフリー|営繕

Page Load Speed

6.9 sec in total

First Response

895 ms

Resources Loaded

5.8 sec

Page Rendered

241 ms

daiyu2001.com screenshot

About Website

Welcome to daiyu2001.com homepage info - get ready to check Daiyu 2001 best content right away, or after learning these important things about daiyu2001.com

ダイユー株式会社のハウスナビダイユーです。住宅・店舗・マンションのリフォーム、増築改築、新築注文住宅、サッシ、エクステリア、外溝工事、塗装、耐震、バリアフリー工事などあらゆる建築工事に対応しています。ぜひお任せ下さい。

Visit daiyu2001.com

Key Findings

We analyzed Daiyu2001.com page load time and found that the first response time was 895 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

daiyu2001.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value2,310 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

daiyu2001.com

895 ms

viewport-extra.min.js

34 ms

reset.css

179 ms

pc.min.css

355 ms

jquery.fancybox.min.css

509 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 76% of them (69 requests) were addressed to the original Daiyu2001.com, 11% (10 requests) were made to Cdn.ds-ai.net and 4% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Daiyu2001.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.1 kB (5%)

Content Size

3.2 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Daiyu2001.com main page is 3.2 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. 65% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 71.7 kB

  • Original 91.4 kB
  • After minification 90.6 kB
  • After compression 19.7 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 71.7 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 49.2 kB

  • Original 2.6 MB
  • After minification 2.6 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. Daiyu 2001 images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 28.5 kB

  • Original 378.8 kB
  • After minification 362.4 kB
  • After compression 350.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 3.8 kB

  • Original 95.3 kB
  • After minification 95.3 kB
  • After compression 91.6 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. Daiyu2001.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 49 (58%)

Requests Now

84

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Daiyu 2001. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

daiyu2001.com

daiyu2001.com

895 ms

viewport-extra.min.js

viewport-extra.min.js

34 ms

reset.css

reset.css

179 ms

pc.min.css

pc.min.css

355 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

509 ms

photoswipe.min.css

photoswipe.min.css

513 ms

default-skin.min.css

default-skin.min.css

534 ms

animate.min.css

animate.min.css

535 ms

design.css

design.css

541 ms

page.css

page.css

539 ms

froala_editor.pkgd.min.css

froala_editor.pkgd.min.css

43 ms

custom.css

custom.css

47 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

847 ms

jquery-migrate-1.4.1.min.js

jquery-migrate-1.4.1.min.js

683 ms

resize_img.min.js

resize_img.min.js

706 ms

jquery.easing.min.js

jquery.easing.min.js

707 ms

jquery.cookie.min.js

jquery.cookie.min.js

718 ms

tap.min.js

tap.min.js

718 ms

msg.js

msg.js

853 ms

slider-pro.min.css

slider-pro.min.css

880 ms

vegas.min.css

vegas.min.css

881 ms

pc.min.css

pc.min.css

896 ms

js

js

76 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

901 ms

photoswipe.min.js

photoswipe.min.js

1060 ms

photoswipe-ui-default.min.js

photoswipe-ui-default.min.js

1059 ms

photoswipe-set-customize.min.js

photoswipe-set-customize.min.js

1060 ms

jquery.sliderPro.min.js

jquery.sliderPro.min.js

1228 ms

three.min.js

three.min.js

1610 ms

theta_bg.min.js

theta_bg.min.js

1088 ms

covervid.min.js

covervid.min.js

1182 ms

jquery.tubular.1.0.min.js

jquery.tubular.1.0.min.js

1191 ms

vegas.min.js

vegas.min.js

1225 ms

echo.min.js

echo.min.js

1252 ms

imgCycle.min.js

imgCycle.min.js

1351 ms

map_common.min.js

map_common.min.js

1361 ms

marquee.min.js

marquee.min.js

1399 ms

jquery.ba-throttle-debounce.min.js

jquery.ba-throttle-debounce.min.js

1401 ms

onload.min.js

onload.min.js

1629 ms

scrollmenu.min.js

scrollmenu.min.js

1520 ms

fontplus.js

fontplus.js

1280 ms

ds-chat.js

ds-chat.js

743 ms

analysis.min.js

analysis.min.js

1530 ms

all.min.css

all.min.css

3 ms

all.css

all.css

2 ms

font-awesome.css

font-awesome.css

3 ms

logo-trans.png

logo-trans.png

1609 ms

201304170649265593.gif

201304170649265593.gif

680 ms

201304231429527292.gif

201304231429527292.gif

1609 ms

202003031604007981.gif

202003031604007981.gif

1609 ms

201304170650027141.gif

201304170650027141.gif

1607 ms

202005190950197450.jpg

202005190950197450.jpg

1608 ms

202309290857086371.png

202309290857086371.png

1607 ms

201305031041362316.jpg

201305031041362316.jpg

1953 ms

201305041421107606.jpg

201305041421107606.jpg

2114 ms

dummy.jpg

dummy.jpg

2147 ms

co.png

co.png

2147 ms

header_bg.png

header_bg.png

1776 ms

header.png

header.png

1769 ms

bg.png

bg.png

1887 ms

h_menu_bg.png

h_menu_bg.png

1896 ms

sprite.png

sprite.png

2056 ms

h_menu_right_btn.png

h_menu_right_btn.png

2068 ms

catch_bg.png

catch_bg.png

2069 ms

202203280804248336.jpg

202203280804248336.jpg

2730 ms

202202221713061771.JPG

202202221713061771.JPG

2296 ms

202202180849542833.JPG

202202180849542833.JPG

2661 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

5 ms

fa-v4compatibility.ttf

fa-v4compatibility.ttf

10 ms

fa-regular-400.ttf

fa-regular-400.ttf

11 ms

fa-brands-400.ttf

fa-brands-400.ttf

11 ms

fa-solid-900.ttf

fa-solid-900.ttf

25 ms

202111141619342901.jpg

202111141619342901.jpg

2530 ms

202305291619544205.JPG

202305291619544205.JPG

2853 ms

202203011520422533.JPG

202203011520422533.JPG

2221 ms

202309250900202540.png

202309250900202540.png

2846 ms

202308290922327087.jpg

202308290922327087.jpg

2357 ms

b_title.png

b_title.png

2537 ms

bottom_bg.jpg

bottom_bg.jpg

2515 ms

1205 ms

f_menu_bg.png

f_menu_bg.png

2507 ms

footer_bg.png

footer_bg.png

2533 ms

iframe_api

iframe_api

899 ms

openhand.cur

openhand.cur

1457 ms

catch_frame.png

catch_frame.png

1450 ms

place

place

331 ms

www-widgetapi.js

www-widgetapi.js

3 ms

js

js

27 ms

geometry.js

geometry.js

4 ms

search.js

search.js

6 ms

main.js

main.js

11 ms

Accessibility Review

daiyu2001.com accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

daiyu2001.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

daiyu2001.com SEO score

93

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

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 Daiyu2001.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 Daiyu2001.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

daiyu2001.com

Open Graph data is detected on the main page of Daiyu 2001. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: