Tools & Wizards About Us

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

geekjob.jp

forGEEK |プログラミングを、武器にする

Page Load Speed

3.7 sec in total

First Response

414 ms

Resources Loaded

2.7 sec

Page Rendered

589 ms

About Website

Click here to check amazing Geekjob content for Japan. Otherwise, check out these important facts you probably never knew about geekjob.jp

for GEEKは、プログラミング学習に興味を持つ人や、エンジニアが「知りたい」と思った「ニュース、キャリア、プログラミング、ガジェット、ライフスタイル、スマホなどに関わる、ありとあらゆる価値ある情報」が集まるメディアです。

Visit geekjob.jp

Key Findings

We analyzed Geekjob.jp page load time and found that the first response time was 414 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

geekjob.jp performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.146

77/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

geekjob.jp

414 ms

geekjob.jp

573 ms

import.css

66 ms

base.js

200 ms

top.js

194 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 87% of them (58 requests) were addressed to the original Geekjob.jp, 4% (3 requests) were made to Freelance.geekjob.jp and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Freelance.geekjob.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 135.6 kB (3%)

Content Size

4.7 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Geekjob.jp main page is 4.7 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. 35% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 77.8 kB

  • Original 86.5 kB
  • After minification 47.0 kB
  • After compression 8.7 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 39.5 kB, which is 46% 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 77.8 kB or 90% of the original size.

Image Optimization

-1%

Potential reduce by 49.4 kB

  • Original 4.5 MB
  • After minification 4.4 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. Geekjob images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 3.6 kB

  • Original 69.0 kB
  • After minification 69.0 kB
  • After compression 65.4 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.

CSS Optimization

-22%

Potential reduce by 4.6 kB

  • Original 21.0 kB
  • After minification 20.7 kB
  • After compression 16.4 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. Geekjob.jp needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (15%)

Requests Now

65

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Geekjob. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

geekjob.jp accessibility score

92

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

<frame> or <iframe> elements do not have a title

Best Practices

geekjob.jp best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

geekjob.jp SEO score

86

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

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 doesn't use 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 Geekjob.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 Geekjob.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

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