Tools & Wizards About Us
dort.jp screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

dort.jp

dort - 愛知県一宮市のチューニングショップ

Page Load Speed

7.6 sec in total

First Response

1.9 sec

Resources Loaded

5.6 sec

Page Rendered

172 ms

dort.jp screenshot

About Website

Welcome to dort.jp homepage info - get ready to check Dort best content for Japan right away, or after learning these important things about dort.jp

愛知県一宮市のオートスタイリングショップdort（ドルト）です。ドイツ車両を中心に車のチューニング、パーツ販売、取り付け、板金、塗装、修理までなんでもおまかせ下さい！

Visit dort.jp

Key Findings

We analyzed Dort.jp page load time and found that the first response time was 1.9 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

dort.jp performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value19.8 s

0/100

25%

SI (Speed Index)

Value26.6 s

0/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.164

72/100

15%

TTI (Time to Interactive)

Value21.6 s

1/100

10%

Network Requests Diagram

www.dort.jp

1855 ms

flexslider.css

353 ms

001_black.css

361 ms

biz-cal.css

372 ms

styles.css

383 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 57% of them (51 requests) were addressed to the original Dort.jp, 9% (8 requests) were made to Apis.google.com and 4% (4 requests) were made to D7x5nblzs94me.cloudfront.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Dort.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 309.5 kB (29%)

Content Size

1.1 MB

After Optimization

769.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dort.jp main page is 1.1 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. 60% of websites need less resources to load. Images take 699.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 31.9 kB

  • Original 41.9 kB
  • After minification 40.8 kB
  • After compression 10.0 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 31.9 kB or 76% of the original size.

Image Optimization

-6%

Potential reduce by 44.2 kB

  • Original 699.7 kB
  • After minification 655.5 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. Dort images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 165.8 kB

  • Original 253.1 kB
  • After minification 220.8 kB
  • After compression 87.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 165.8 kB or 66% of the original size.

CSS Optimization

-81%

Potential reduce by 67.6 kB

  • Original 83.8 kB
  • After minification 64.6 kB
  • After compression 16.2 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. Dort.jp needs all CSS files to be minified and compressed as it can save up to 67.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (59%)

Requests Now

85

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dort. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.dort.jp

www.dort.jp

1855 ms

flexslider.css

flexslider.css

353 ms

001_black.css

001_black.css

361 ms

biz-cal.css

biz-cal.css

372 ms

styles.css

styles.css

383 ms

jss-style.min.css

jss-style.min.css

384 ms

lightbox.min.css

lightbox.min.css

508 ms

jquery.js

jquery.js

1284 ms

jquery-migrate.min.js

jquery-migrate.min.js

739 ms

jquery.flexslider.js

jquery.flexslider.js

983 ms

master.js

master.js

802 ms

calendar.js

calendar.js

570 ms

jss-script.min.js

jss-script.min.js

674 ms

css

css

27 ms

style_bizvektor_options.css

style_bizvektor_options.css

577 ms

style_bizvektor_sns.css

style_bizvektor_sns.css

656 ms

gMenu_divide_7.css

gMenu_divide_7.css

733 ms

style.css

style.css

762 ms

home.css

home.css

1282 ms

001_common.css

001_common.css

659 ms

bookmark_button.js

bookmark_button.js

348 ms

comment-reply.min.js

comment-reply.min.js

731 ms

jquery.form.min.js

jquery.form.min.js

764 ms

scripts.js

scripts.js

791 ms

jquery.touchwipe.min.js

jquery.touchwipe.min.js

803 ms

jquery.lightbox.min.js

jquery.lightbox.min.js

916 ms

plusone.js

plusone.js

63 ms

plain.css

plain.css

513 ms

ga.js

ga.js

12 ms

button-only.gif

button-only.gif

251 ms

dort_logo.png

dort_logo.png

250 ms

dort_top_image.png

dort_top_image.png

815 ms

dort_image.png

dort_image.png

1116 ms

dort_blog_cam.png

dort_blog_cam.png

408 ms

975-150x150.jpg

975-150x150.jpg

250 ms

DSC03765-150x150.jpg

DSC03765-150x150.jpg

600 ms

DSC03836-150x150.jpg

DSC03836-150x150.jpg

459 ms

DSC03827-150x150.jpg

DSC03827-150x150.jpg

457 ms

PICT_20160317_160153-300x225.jpg

PICT_20160317_160153-300x225.jpg

576 ms

DSC03802-150x150.jpg

DSC03802-150x150.jpg

635 ms

DSC03790-150x150.jpg

DSC03790-150x150.jpg

637 ms

DSC03753-150x150.jpg

DSC03753-150x150.jpg

745 ms

DSC03710-150x150.jpg

DSC03710-150x150.jpg

779 ms

DSC03702-150x150.jpg

DSC03702-150x150.jpg

824 ms

DSC03739-150x150.jpg

DSC03739-150x150.jpg

828 ms

linebutton_88x20.png

linebutton_88x20.png

913 ms

bnr_contact_ja.png

bnr_contact_ja.png

959 ms

dort_YNS.jpg

dort_YNS.jpg

998 ms

all.js

all.js

41 ms

iconMenuOpen.png

iconMenuOpen.png

1008 ms

icon_arrow2_red.gif

icon_arrow2_red.gif

1013 ms

jZjuDZSb58pQtWhOr6q-6ALUuEpTyoUstqEm5AMlJo4.ttf

jZjuDZSb58pQtWhOr6q-6ALUuEpTyoUstqEm5AMlJo4.ttf

58 ms

widgets.js

widgets.js

150 ms

__utm.gif

__utm.gif

37 ms

229 ms

244 ms

btn.js

btn.js

158 ms

xd_arbiter.php

xd_arbiter.php

81 ms

xd_arbiter.php

xd_arbiter.php

150 ms

arrow.png

arrow.png

951 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

101 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

127 ms

fastbutton

fastbutton

175 ms

down-limit.png

down-limit.png

946 ms

today.png

today.png

991 ms

up.png

up.png

1010 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

176 ms

button

button

38 ms

postmessageRelay

postmessageRelay

110 ms

button.css

button.css

162 ms

shared.js

shared.js

161 ms

button.js

button.js

160 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

73 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

71 ms

reset.css

reset.css

66 ms

entry-button.css

entry-button.css

74 ms

like.php

like.php

114 ms

pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf

pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf

144 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

88 ms

rpc:shindig_random.js

rpc:shindig_random.js

49 ms

button-counter.gif

button-counter.gif

41 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html

62 ms

wy1X4hBW7e7.js

wy1X4hBW7e7.js

59 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

58 ms

pocket_button.png

pocket_button.png

21 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

5 ms

jot

jot

97 ms

bg_control_nav.png

bg_control_nav.png

192 ms

bg_direction_nav2_30.png

bg_direction_nav2_30.png

187 ms

Accessibility Review

dort.jp accessibility score

82

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

dort.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dort.jp SEO score

93

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

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

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dort.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 Dort.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

dort.jp

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