Tools & Wizards About Us
yamaiga.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

yamaiga.com

山さ行がねが　〜廃道・未成道・隧道・林鉄・廃線跡・道路趣味〜

Page Load Speed

22.3 sec in total

First Response

1.2 sec

Resources Loaded

21 sec

Page Rendered

100 ms

yamaiga.com screenshot

About Website

Click here to check amazing Yamaiga content for Japan. Otherwise, check out these important facts you probably never knew about yamaiga.com

廃道、旧道、未成道、廃線、未成線、林鉄、隧道、酷道、険道などを、あらゆる手段で攻略する、オブローダーによる交通探険記。

Visit yamaiga.com

Key Findings

We analyzed Yamaiga.com page load time and found that the first response time was 1.2 sec and then it took 21.1 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

yamaiga.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value22.5 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value3,760 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.576

12/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

Network Requests Diagram

yamaiga.com

1247 ms

adsbygoogle.js

127 ms

yamaiga_00961.min.js

765 ms

gpt.js

97 ms

toggle-photo.js

408 ms

Our browser made a total of 164 requests to load all elements on the main page. We found that 14% of them (23 requests) were addressed to the original Yamaiga.com, 15% (24 requests) were made to Maps.googleapis.com and 12% (20 requests) were made to Thumbnail.image.rakuten.co.jp. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Ir-jp.amazon-adsystem.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 494.8 kB (15%)

Content Size

3.3 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yamaiga.com main page is 3.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 106.7 kB

  • Original 134.3 kB
  • After minification 127.9 kB
  • After compression 27.6 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 106.7 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 19.6 kB

  • Original 1.3 MB
  • After minification 1.3 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. Yamaiga images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 255.8 kB

  • Original 1.7 MB
  • After minification 1.7 MB
  • After compression 1.5 MB

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 255.8 kB or 15% of the original size.

CSS Optimization

-84%

Potential reduce by 112.7 kB

  • Original 134.9 kB
  • After minification 134.5 kB
  • After compression 22.2 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. Yamaiga.com needs all CSS files to be minified and compressed as it can save up to 112.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 72 (46%)

Requests Now

155

After Optimization

83

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 155 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yamaiga. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yamaiga.com

yamaiga.com

1247 ms

adsbygoogle.js

adsbygoogle.js

127 ms

yamaiga_00961.min.js

yamaiga_00961.min.js

765 ms

gpt.js

gpt.js

97 ms

toggle-photo.js

toggle-photo.js

408 ms

rep.css

rep.css

404 ms

pubads_impl.js

pubads_impl.js

46 ms

slotcar_library.js

slotcar_library.js

123 ms

show_ads_impl.js

show_ads_impl.js

306 ms

counter.php

counter.php

234 ms

ads

ads

267 ms

container.html

container.html

21 ms

rakuten_widget.js

rakuten_widget.js

1162 ms

jsbanner

jsbanner

504 ms

adsbygoogle.js

adsbygoogle.js

137 ms

cse.js

cse.js

45 ms

background.gif

background.gif

361 ms

banner2.gif

banner2.gif

182 ms

catch_road_3.jpg

catch_road_3.jpg

1238 ms

catch_rail_2.jpg

catch_rail_2.jpg

1047 ms

catch_tunnel_2.jpg

catch_tunnel_2.jpg

1071 ms

catch_bridge_2.jpg

catch_bridge_2.jpg

909 ms

catch_koneta.jpg

catch_koneta.jpg

537 ms

catch_hen.jpg

catch_hen.jpg

811 ms

maimiti.gif

maimiti.gif

875 ms

TW.gif

TW.gif

982 ms

FB.gif

FB.gif

1048 ms

sample_1.jpg

sample_1.jpg

1077 ms

amazon.png

amazon.png

1151 ms

post.gif

post.gif

1237 ms

search.gif

search.gif

1236 ms

counter_js.php

counter_js.php

124 ms

widgets.js

widgets.js

59 ms

q

q

48 ms

ir

ir

19898 ms

od7t.jpg

od7t.jpg

3159 ms

q

q

47 ms

ir

ir

19897 ms

zrt_lookup.html

zrt_lookup.html

47 ms

ads

ads

129 ms

5.gif

5.gif

195 ms

9.gif

9.gif

199 ms

6.gif

6.gif

198 ms

2.gif

2.gif

205 ms

1.gif

1.gif

198 ms

7.gif

7.gif

199 ms

haidou!.jpg

haidou!.jpg

1886 ms

bps.gif

bps.gif

1070 ms

bps.jpg

bps.jpg

1287 ms

ca-pub-6828740932529651

ca-pub-6828740932529651

92 ms

urchin.js

urchin.js

54 ms

nuko.gif

nuko.gif

1077 ms

ads

ads

136 ms

ads

ads

195 ms

1304 ms

mw_dynamic_view.html

mw_dynamic_view.html

241 ms

dc.jpeg

dc.jpeg

1104 ms

ads

ads

254 ms

ads

ads

232 ms

cse_element__ja.js

cse_element__ja.js

100 ms

default+ja.css

default+ja.css

20 ms

default.css

default.css

18 ms

ads

ads

181 ms

embed

embed

417 ms

__utm.gif

__utm.gif

28 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

158 ms

async-ads.js

async-ads.js

27 ms

branding.png

branding.png

26 ms

clear.png

clear.png

25 ms

pc_pcview_all.css

pc_pcview_all.css

3 ms

front_merged.js

front_merged.js

12 ms

mtwidget04.affiliate.rakuten.co.jp

mtwidget04.affiliate.rakuten.co.jp

1474 ms

getMWConf.php

getMWConf.php

166 ms

loading.gif

loading.gif

7 ms

buttons.gif

buttons.gif

21 ms

settings

settings

95 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

19 ms

yokkiren

yokkiren

1249 ms

rs=ABjfnFUi8Q-lsGkQ9Q4AyesBDb27NxuG7w

rs=ABjfnFUi8Q-lsGkQ9Q4AyesBDb27NxuG7w

219 ms

css

css

69 ms

js

js

84 ms

m=gmeviewer_base

m=gmeviewer_base

50 ms

gen_204

gen_204

272 ms

lazy.min.js

lazy.min.js

155 ms

m=ws9Tlc

m=ws9Tlc

129 ms

common.js

common.js

142 ms

util.js

util.js

152 ms

map.js

map.js

136 ms

overlay.js

overlay.js

129 ms

1522-bicycle_4x.png&highlight=ff000000,9C27B0&scale=2.0

1522-bicycle_4x.png&highlight=ff000000,9C27B0&scale=2.0

160 ms

marker.js

marker.js

126 ms

geocoder.js

geocoder.js

78 ms

controls.js

controls.js

80 ms

places_impl.js

places_impl.js

78 ms

selection_2x-000.png

selection_2x-000.png

44 ms

1522-bicycle_4x.png&highlight=ff000000,000000&scale=2.0

1522-bicycle_4x.png&highlight=ff000000,000000&scale=2.0

79 ms

1522-bicycle_4x.png&highlight=ff000000,1A237E&scale=2.0

1522-bicycle_4x.png&highlight=ff000000,1A237E&scale=2.0

158 ms

1522-bicycle_4x.png&highlight=ff000000,FF5252&scale=2.0

1522-bicycle_4x.png&highlight=ff000000,FF5252&scale=2.0

158 ms

1522-bicycle_4x.png&highlight=ff000000,0288D1&scale=2.0

1522-bicycle_4x.png&highlight=ff000000,0288D1&scale=2.0

181 ms

1899-blank-shape_pin_4x.png&highlight=ff000000,0288D1&scale=2.0

1899-blank-shape_pin_4x.png&highlight=ff000000,0288D1&scale=2.0

181 ms

1899-blank-shape_pin_4x.png&highlight=ff000000,795548&scale=2.0

1899-blank-shape_pin_4x.png&highlight=ff000000,795548&scale=2.0

181 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

77 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

156 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

180 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

186 ms

gen204

gen204

65 ms

info-000.png

info-000.png

32 ms

gm-close000.png

gm-close000.png

34 ms

openhand_8_8.cur

openhand_8_8.cur

130 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

42 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

98 ms

onion.js

onion.js

27 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

14 ms

vt

vt

20 ms

vt

vt

14 ms

vt

vt

16 ms

vt

vt

28 ms

vt

vt

18 ms

vt

vt

32 ms

vt

vt

28 ms

vt

vt

31 ms

vt

vt

34 ms

QuotaService.RecordEvent

QuotaService.RecordEvent

36 ms

viewer-icons001.png

viewer-icons001.png

138 ms

star4.png

star4.png

185 ms

css

css

61 ms

css

css

75 ms

MyMaps_Icons003.png

MyMaps_Icons003.png

51 ms

mymaps_32.png

mymaps_32.png

47 ms

v1_4593b7d7.png

v1_4593b7d7.png

51 ms

google-my-maps-logo-small-001.png

google-my-maps-logo-small-001.png

48 ms

polyfills-3b821eda8863adcc4a4b.js

polyfills-3b821eda8863adcc4a4b.js

27 ms

runtime-a697c5a1ae32bd7e4d42.js

runtime-a697c5a1ae32bd7e4d42.js

43 ms

modules.20f98d7498a59035a762.js

modules.20f98d7498a59035a762.js

79 ms

main-fd9ef5eb169057cda26d.js

main-fd9ef5eb169057cda26d.js

77 ms

_app-88bf420a57d49e33be53.js

_app-88bf420a57d49e33be53.js

81 ms

%5BscreenName%5D-c33f0b02841cffc3e9b4.js

%5BscreenName%5D-c33f0b02841cffc3e9b4.js

88 ms

_buildManifest.js

_buildManifest.js

88 ms

_ssgManifest.js

_ssgManifest.js

90 ms

mtwidget05.affiliate.ashiato.rakuten.co.jp

mtwidget05.affiliate.ashiato.rakuten.co.jp

1676 ms

rakuten_logo.png

rakuten_logo.png

1245 ms

outer_base.css

outer_base.css

935 ms

d-lemm710s01.jpg

d-lemm710s01.jpg

195 ms

a.gif

a.gif

866 ms

e3r3.jpg

e3r3.jpg

183 ms

nefil3.jpg

nefil3.jpg

190 ms

imgrc0093301851.jpg

imgrc0093301851.jpg

186 ms

4549550156486.jpg

4549550156486.jpg

342 ms

25636336.jpg

25636336.jpg

194 ms

imgrc0085575314.jpg

imgrc0085575314.jpg

367 ms

477504.jpg

477504.jpg

353 ms

477505.jpg

477505.jpg

560 ms

80-i3soutlet_1.jpg

80-i3soutlet_1.jpg

529 ms

1702634768065_1.jpg

1702634768065_1.jpg

362 ms

imgrc0100251343.jpg

imgrc0100251343.jpg

523 ms

tf-ch708x3-710x3-715.jpg

tf-ch708x3-710x3-715.jpg

527 ms

imgrc0085397688.jpg

imgrc0085397688.jpg

548 ms

4bo250996_1.jpg

4bo250996_1.jpg

556 ms

imgrc0096478279.jpg

imgrc0096478279.jpg

705 ms

g5i38gbssd256.jpg

g5i38gbssd256.jpg

703 ms

imgrc0099652974.jpg

imgrc0099652974.jpg

863 ms

3070i38gbssd256.jpg

3070i38gbssd256.jpg

882 ms

ipason-ci3-12th-k.jpg

ipason-ci3-12th-k.jpg

883 ms

bootstrap.min.css

bootstrap.min.css

356 ms

Accessibility Review

yamaiga.com accessibility score

86

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

yamaiga.com best practices score

58

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

yamaiga.com SEO score

86

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

High

Tap targets are not sized appropriately

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 Yamaiga.com 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 Yamaiga.com 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

yamaiga.com

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