Tools & Wizards About Us
publickey1.jp screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

publickey1.jp

Publickey － Enterprise IT × Cloud Computing × Web Technology / Blog

Page Load Speed

2.7 sec in total

First Response

235 ms

Resources Loaded

2.2 sec

Page Rendered

236 ms

publickey1.jp screenshot

About Website

Welcome to publickey1.jp homepage info - get ready to check Publickey 1 best content for Japan right away, or after learning these important things about publickey1.jp

Enterprise ITに軸足を置き、新たにIT業界を変えつつあるクラウドコンピューティングやHTML5など最新の話題を、ブロガー独自の分析を交え、充実した記事で紹介するブログです。毎日更新しています。

Visit publickey1.jp

Key Findings

We analyzed Publickey1.jp page load time and found that the first response time was 235 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

publickey1.jp performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value1,040 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.9 s

44/100

10%

Network Requests Diagram

publickey1.jp

235 ms

gpt.js

100 ms

logo201708b.gif

903 ms

GM-7z6iWoAEAOea-thumb-145xauto-9755.png

1088 ms

amazonq_business_ga01-thumb-145xauto-9750.png

1630 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 56% of them (23 requests) were addressed to the original Publickey1.jp, 7% (3 requests) were made to Securepubads.g.doubleclick.net and 7% (3 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Publickey1.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.3 kB (13%)

Content Size

359.9 kB

After Optimization

313.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Publickey1.jp main page is 359.9 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. 60% of websites need less resources to load. Images take 157.8 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 37.3 kB

  • Original 51.1 kB
  • After minification 48.2 kB
  • After compression 13.8 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 37.3 kB or 73% of the original size.

Image Optimization

-5%

Potential reduce by 8.3 kB

  • Original 157.8 kB
  • After minification 149.5 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. Publickey 1 images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 745 B

  • Original 151.0 kB
  • After minification 151.0 kB
  • After compression 150.3 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.

Requests Breakdown

Number of requests can be reduced by 11 (30%)

Requests Now

37

After Optimization

26

  • AJAX
  • Images
  • JavaScript

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Publickey 1. 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

publickey1.jp

publickey1.jp

235 ms

gpt.js

gpt.js

100 ms

logo201708b.gif

logo201708b.gif

903 ms

GM-7z6iWoAEAOea-thumb-145xauto-9755.png

GM-7z6iWoAEAOea-thumb-145xauto-9755.png

1088 ms

amazonq_business_ga01-thumb-145xauto-9750.png

amazonq_business_ga01-thumb-145xauto-9750.png

1630 ms

GMl6ZHGXkAAschf-thumb-145xauto-9749.jpg

GMl6ZHGXkAAschf-thumb-145xauto-9749.jpg

1103 ms

5VmCpiQQ-thumb-145xauto-9748.jpg

5VmCpiQQ-thumb-145xauto-9748.jpg

928 ms

amazonq_prev01-thumb-145xauto-9111.png

amazonq_prev01-thumb-145xauto-9111.png

1114 ms

GGycszqXcAEzdNR-thumb-145xauto-9744.jpg

GGycszqXcAEzdNR-thumb-145xauto-9744.jpg

1100 ms

GL81hU1XwAAq_zm-thumb-145xauto-9742.jpg

GL81hU1XwAAq_zm-thumb-145xauto-9742.jpg

1129 ms

zwTpoj1qFRtK1F67ZUK4.js

zwTpoj1qFRtK1F67ZUK4.js

763 ms

bookmark_button.js

bookmark_button.js

24 ms

relarticles.js

relarticles.js

285 ms

latest.js

latest.js

45 ms

js

js

89 ms

Copilot%20Workspace%20Header%20Image-thumb-145xauto-9741.png

Copilot%20Workspace%20Header%20Image-thumb-145xauto-9741.png

1279 ms

aisystemmarket202404-idcjapan-thumb-145xauto-9732.png

aisystemmarket202404-idcjapan-thumb-145xauto-9732.png

1278 ms

GL9NsgLXcAARWpD-thumb-145xauto-9731.jpg

GL9NsgLXcAARWpD-thumb-145xauto-9731.jpg

1284 ms

ftc-nonconpete-ban02-thumb-145xauto-9728.png

ftc-nonconpete-ban02-thumb-145xauto-9728.png

1299 ms

GL3yGxwWUAAzXcD-thumb-145xauto-9730.jpg

GL3yGxwWUAAzXcD-thumb-145xauto-9730.jpg

1312 ms

gitlabduochat_ga02-thumb-145xauto-9726.png

gitlabduochat_ga02-thumb-145xauto-9726.png

1464 ms

podmandesktop19_01-thumb-145xauto-9724.png

podmandesktop19_01-thumb-145xauto-9724.png

1472 ms

reinvent201621-thumb-145xauto-1520.jpg

reinvent201621-thumb-145xauto-1520.jpg

1993 ms

valkey725ga-thumb-145xauto-9723.png

valkey725ga-thumb-145xauto-9723.png

1497 ms

profile.jpg

profile.jpg

1321 ms

amnbadge-300b.png

amnbadge-300b.png

348 ms

feed-icon-28x28.png

feed-icon-28x28.png

1336 ms

simple.gif

simple.gif

545 ms

simple.gif

simple.gif

545 ms

pubads_impl.js

pubads_impl.js

21 ms

js

js

132 ms

analytics.js

analytics.js

127 ms

ads

ads

76 ms

container.html

container.html

77 ms

collect

collect

73 ms

10771065510649514872

10771065510649514872

149 ms

icon.png

icon.png

311 ms

abg_lite.js

abg_lite.js

151 ms

window_focus.js

window_focus.js

156 ms

ufs_web_display.js

ufs_web_display.js

43 ms

activeview

activeview

61 ms

Accessibility Review

publickey1.jp accessibility score

86

Accessibility Issues

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

publickey1.jp best practices score

75

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

publickey1.jp SEO score

90

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

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Publickey1.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 Publickey1.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

publickey1.jp

Open Graph description is not detected on the main page of Publickey 1. 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: