Tools & Wizards About Us
web-d.navigater.info screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    85% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

web-d.navigater.info

Webディレクターズマニュアル

Page Load Speed

3.8 sec in total

First Response

689 ms

Resources Loaded

2.8 sec

Page Rendered

318 ms

web-d.navigater.info screenshot

About Website

Welcome to web-d.navigater.info homepage info - get ready to check Web D Navigater best content for Japan right away, or after learning these important things about web-d.navigater.info

現役のWEBディレクターが叫ぶ、WEBディレクターのためのオンラインマニュアル。クライアントへの提案資料テンプレートから、日々の仕事の効率化方法、ワイヤーフレームの基本や導線設計のメソッド、果てはPPC＆SEOの基礎応用まで完全網羅！

Visit web-d.navigater.info

Key Findings

We analyzed Web-d.navigater.info page load time and found that the first response time was 689 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

web-d.navigater.info performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

93/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

Network Requests Diagram

web-d.navigater.info

689 ms

style3.css

504 ms

css

23 ms

ga.js

340 ms

20 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 60% of them (34 requests) were addressed to the original Web-d.navigater.info, 9% (5 requests) were made to Google.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Web-d.navigater.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.9 kB (14%)

Content Size

1.2 MB

After Optimization

999.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Web-d.navigater.info main page is 1.2 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. 40% of websites need less resources to load. Images take 905.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 23.9 kB

  • Original 33.3 kB
  • After minification 32.2 kB
  • After compression 9.4 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 23.9 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 11.6 kB

  • Original 905.6 kB
  • After minification 894.0 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. Web D Navigater images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 92.0 kB

  • Original 180.8 kB
  • After minification 180.4 kB
  • After compression 88.8 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 92.0 kB or 51% of the original size.

CSS Optimization

-81%

Potential reduce by 31.3 kB

  • Original 38.6 kB
  • After minification 38.2 kB
  • After compression 7.2 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. Web-d.navigater.info needs all CSS files to be minified and compressed as it can save up to 31.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (43%)

Requests Now

56

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web D Navigater. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

web-d.navigater.info

web-d.navigater.info

689 ms

style3.css

style3.css

504 ms

css

css

23 ms

ga.js

ga.js

340 ms

20 ms

fb.js

fb.js

188 ms

switch.js

switch.js

314 ms

popular_entries.js

popular_entries.js

335 ms

prettify.js

prettify.js

514 ms

ga.js

ga.js

56 ms

site_title.png

site_title.png

179 ms

sprite-s230d3159f3.png

sprite-s230d3159f3.png

704 ms

dir_book.jpg

dir_book.jpg

477 ms

home_intro_ul.jpg

home_intro_ul.jpg

381 ms

home_intro_h1.jpg

home_intro_h1.jpg

764 ms

ico_check.png

ico_check.png

339 ms

home_intro_hack01.jpg

home_intro_hack01.jpg

513 ms

home_pr_hack02.png

home_pr_hack02.png

539 ms

bg_grid_g.png

bg_grid_g.png

549 ms

bg_grid_w.png

bg_grid_w.png

634 ms

20151021-thumb-thumb-200x200-320.png

20151021-thumb-thumb-200x200-320.png

1200 ms

20151005-thumb-thumb-200x200-318.jpg

20151005-thumb-thumb-200x200-318.jpg

1227 ms

20150222_ticket_thumb-thumb-200x200-295.png

20150222_ticket_thumb-thumb-200x200-295.png

1088 ms

20141211_dezdir_thumb-thumb-200x200-287.png

20141211_dezdir_thumb-thumb-200x200-287.png

968 ms

20141124_ds4point_thumb-thumb-200x200-285.jpg

20141124_ds4point_thumb-thumb-200x200-285.jpg

914 ms

20140827_thumb-thumb-200x200-277.jpg

20140827_thumb-thumb-200x200-277.jpg

1182 ms

20140808_facili_thumb-thumb-200x200-269.jpg

20140808_facili_thumb-thumb-200x200-269.jpg

1115 ms

20140515_thumb-thumb-200x200-267.jpg

20140515_thumb-thumb-200x200-267.jpg

1161 ms

20151208_thumb-thumb-200x200-326.png

20151208_thumb-thumb-200x200-326.png

1439 ms

150924-thumb-thumb-200x200-313.png

150924-thumb-thumb-200x200-313.png

1522 ms

150916-thumb-thumb-200x200-311.png

150916-thumb-thumb-200x200-311.png

1352 ms

150915-thumb-thumb-200x200-309.png

150915-thumb-thumb-200x200-309.png

1556 ms

20150605-thumb-thumb-200x200-304.png

20150605-thumb-thumb-200x200-304.png

1641 ms

20150419_photo_thumb-thumb-200x200-299.png

20150419_photo_thumb-thumb-200x200-299.png

1778 ms

20141226_dananrepo_thumb-thumb-200x200-291.png

20141226_dananrepo_thumb-thumb-200x200-291.png

1693 ms

20141104_sabotage_thumb-thumb-200x200-282.jpg

20141104_sabotage_thumb-thumb-200x200-282.jpg

1618 ms

qr.gif

qr.gif

1717 ms

160_600_web-d.navigater.gif

160_600_web-d.navigater.gif

689 ms

jquery.min.js

jquery.min.js

39 ms

inpage_linkid.js

inpage_linkid.js

11 ms

__utm.gif

__utm.gif

15 ms

tag.js

tag.js

7 ms

sdk.js

sdk.js

163 ms

17 ms

tag

tag

5 ms

default+en.css

default+en.css

3 ms

default+en.I.js

default+en.I.js

6 ms

pta.js

pta.js

529 ms

Gfeeds

Gfeeds

791 ms

ya.js

ya.js

340 ms

105 ms

xd_arbiter.php

xd_arbiter.php

126 ms

xd_arbiter.php

xd_arbiter.php

259 ms

pb.js

pb.js

985 ms

344 ms

78852f55.js

78852f55.js

515 ms

pn

pn

495 ms

Accessibility Review

web-d.navigater.info accessibility score

89

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

Links do not have a discernible name

Best Practices

web-d.navigater.info best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

web-d.navigater.info SEO score

92

Search Engine Optimization Advices

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 Web-d.navigater.info 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 Web-d.navigater.info 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

web-d.navigater.info

Open Graph description is not detected on the main page of Web D Navigater. 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: