Tools & Wizards About Us
pdsurf.jp screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

pdsurf.jp

千葉県一宮町東浪見サーフィンスクール・レンタルサーフボード・ボードロッカー・駐車場ならP.D.SURF

Page Load Speed

3.2 sec in total

First Response

694 ms

Resources Loaded

2.3 sec

Page Rendered

235 ms

pdsurf.jp screenshot

About Website

Visit pdsurf.jp now to see the best up-to-date Pd SURF content and also check out these interesting facts you probably never knew about pdsurf.jp

九十九里の南端の千葉県一宮町東浪見にある海まで徒歩3分のPDSURFです。レンタルボード＆ウエットも多数有り、子供からシニアまで幅広い年齢層のサーフィンスクールを行っています。ICHINOMIYA SURFING 満喫券取り扱い店舗です

Visit pdsurf.jp

Key Findings

We analyzed Pdsurf.jp page load time and found that the first response time was 694 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

pdsurf.jp performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.061

97/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

pdsurf.jp

694 ms

processor.php

128 ms

kabegami.jpg

654 ms

pdsurf_top.jpg

682 ms

20190703.gif

342 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 70% of them (44 requests) were addressed to the original Pdsurf.jp, 16% (10 requests) were made to Static.xx.fbcdn.net and 5% (3 requests) were made to Analyzer52.fc2.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Pdsurf.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 78.4 kB (14%)

Content Size

557.2 kB

After Optimization

478.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Pdsurf.jp main page is 557.2 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. 45% of websites need less resources to load. Images take 512.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 26.4 kB

  • Original 33.6 kB
  • After minification 28.2 kB
  • After compression 7.3 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 5.4 kB, which is 16% 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 26.4 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 43.0 kB

  • Original 512.5 kB
  • After minification 469.5 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. Pd SURF images are well optimized though.

JavaScript Optimization

-82%

Potential reduce by 9.1 kB

  • Original 11.0 kB
  • After minification 5.1 kB
  • After compression 1.9 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 9.1 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (18%)

Requests Now

62

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pd SURF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

pdsurf.jp

pdsurf.jp

694 ms

processor.php

processor.php

128 ms

kabegami.jpg

kabegami.jpg

654 ms

pdsurf_top.jpg

pdsurf_top.jpg

682 ms

20190703.gif

20190703.gif

342 ms

home1.png

home1.png

343 ms

home2.png

home2.png

351 ms

home3.png

home3.png

351 ms

home4.png

home4.png

512 ms

home7.png

home7.png

512 ms

home9.png

home9.png

527 ms

home10.png

home10.png

528 ms

insta.png

insta.png

683 ms

5552.png

5552.png

853 ms

24.png

24.png

1052 ms

321.png

321.png

1052 ms

42.png

42.png

982 ms

isamu01.png

isamu01.png

851 ms

CCC.png

CCC.png

853 ms

button1.gif

button1.gif

1022 ms

mente2024.jpg

mente2024.jpg

1023 ms

aacc.png

aacc.png

1024 ms

cizu.png

cizu.png

1148 ms

sdk.js

sdk.js

14 ms

sdk.js

sdk.js

6 ms

42 ms

analyzer.php

analyzer.php

269 ms

bububu.png

bububu.png

1035 ms

SSS.png

SSS.png

1036 ms

positive.png

positive.png

1036 ms

WET.png

WET.png

1069 ms

oneill.png

oneill.png

1070 ms

notice.png

notice.png

1155 ms

rlm.png

rlm.png

1205 ms

spex.png

spex.png

1185 ms

moomjely.png

moomjely.png

1185 ms

APP.png

APP.png

1224 ms

Vissla11.png

Vissla11.png

1224 ms

ANBIG.png

ANBIG.png

1299 ms

vonzipper.png

vonzipper.png

1355 ms

elebrou.png

elebrou.png

1356 ms

like_box.php

like_box.php

289 ms

GES.png

GES.png

1356 ms

image3.jpg

image3.jpg

1239 ms

fcs.png

fcs.png

1240 ms

futures.png

futures.png

1295 ms

durasack.png

durasack.png

1355 ms

icon0.gif

icon0.gif

69 ms

ZFluMDo2EQh.css

ZFluMDo2EQh.css

80 ms

DaPJf3IFK7Z.js

DaPJf3IFK7Z.js

88 ms

Y4zFOWmUObv.js

Y4zFOWmUObv.js

87 ms

HbT8HXdZYIC.js

HbT8HXdZYIC.js

112 ms

xj_QemyOmNF.js

xj_QemyOmNF.js

113 ms

VFOmN3tQ-ee.js

VFOmN3tQ-ee.js

110 ms

kY8eYg-9-SS.js

kY8eYg-9-SS.js

113 ms

p55HfXW__mM.js

p55HfXW__mM.js

111 ms

gorila.png

gorila.png

1195 ms

image7.jpg

image7.jpg

1195 ms

image32.jpg

image32.jpg

1231 ms

294250527_428342769307031_3186425597452080337_n.png

294250527_428342769307031_3186425597452080337_n.png

81 ms

ENoLOj8GKx_.js

ENoLOj8GKx_.js

7 ms

294679050_428342772640364_6288835521286512175_n.jpg

294679050_428342772640364_6288835521286512175_n.jpg

71 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

4 ms

Accessibility Review

pdsurf.jp accessibility score

54

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.

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

Best Practices

pdsurf.jp best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

pdsurf.jp SEO score

58

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

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

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 Pdsurf.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 Pdsurf.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

pdsurf.jp

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