Tools & Wizards About Us
ahiweb.info screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

ahiweb.info

秋葉原重工 - Akihabara Heavy Industry Inc.

Page Load Speed

3.4 sec in total

First Response

243 ms

Resources Loaded

2.7 sec

Page Rendered

431 ms

ahiweb.info screenshot

About Website

Welcome to ahiweb.info homepage info - get ready to check Ahiweb best content right away, or after learning these important things about ahiweb.info

本サイトは重工系テクノパーティー、「秋葉原重工 - Akihabara Heavy Industry Inc.」の公式サイトです。 - This site is the official site of "Akihabara Heavy Indutry Inc.", which is the industrial music & techno music party.

Visit ahiweb.info

Key Findings

We analyzed Ahiweb.info page load time and found that the first response time was 243 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

ahiweb.info performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value920 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

ahiweb.info

243 ms

www.ahiweb.info

761 ms

pre_tumblelog.js

60 ms

index.build.css

63 ms

css

74 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Ahiweb.info, 18% (13 requests) were made to Platform.twitter.com and 17% (12 requests) were made to Assets.tumblr.com. The less responsive or slowest element that took the longest time to load (910 ms) relates to the external source Syndication.twitter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 214.7 kB (49%)

Content Size

441.4 kB

After Optimization

226.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ahiweb.info main page is 441.4 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. 75% 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. Images take 206.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 116.2 kB

  • Original 142.3 kB
  • After minification 131.5 kB
  • After compression 26.1 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 116.2 kB or 82% of the original size.

Image Optimization

-32%

Potential reduce by 66.1 kB

  • Original 206.3 kB
  • After minification 140.2 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. Obviously, Ahiweb needs image optimization as it can save up to 66.1 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-36%

Potential reduce by 32.0 kB

  • Original 89.9 kB
  • After minification 89.9 kB
  • After compression 57.9 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 32.0 kB or 36% of the original size.

CSS Optimization

-13%

Potential reduce by 393 B

  • Original 2.9 kB
  • After minification 2.9 kB
  • After compression 2.5 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. Ahiweb.info needs all CSS files to be minified and compressed as it can save up to 393 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (60%)

Requests Now

67

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ahiweb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ahiweb.info

ahiweb.info

243 ms

www.ahiweb.info

www.ahiweb.info

761 ms

pre_tumblelog.js

pre_tumblelog.js

60 ms

index.build.css

index.build.css

63 ms

css

css

74 ms

common.css

common.css

115 ms

jquery.min.js

jquery.min.js

67 ms

common.js

common.js

139 ms

bilmur.min.js

bilmur.min.js

63 ms

tumblelog_post_message_queue.js

tumblelog_post_message_queue.js

57 ms

stylesheet.css

stylesheet.css

60 ms

index.build.js

index.build.js

71 ms

gtm.js

gtm.js

68 ms

sdk.js

sdk.js

227 ms

8503014ee842adc8dad054ba45c735fe0e23da3c.png

8503014ee842adc8dad054ba45c735fe0e23da3c.png

368 ms

widgets.js

widgets.js

247 ms

like_iframe.html

like_iframe.html

147 ms

analytics.js

analytics.js

270 ms

impixu

impixu

302 ms

g.gif

g.gif

236 ms

pattern0@2x.png

pattern0@2x.png

109 ms

logo_new@2x.png

logo_new@2x.png

134 ms

block0@2x.png

block0@2x.png

182 ms

pattern2@2x.png

pattern2@2x.png

846 ms

pattern1@2x.png

pattern1@2x.png

139 ms

block1@2x.png

block1@2x.png

214 ms

block2@2x.png

block2@2x.png

229 ms

block3@2x.png

block3@2x.png

214 ms

988236c5738319db2402ab9b6f794f6ea8b09c1e.png

988236c5738319db2402ab9b6f794f6ea8b09c1e.png

235 ms

b9c926fdc26a7454ab3192cf20739668fb6ce07d.png

b9c926fdc26a7454ab3192cf20739668fb6ce07d.png

230 ms

3c133faead7354a9fbbb229477fa3b2632018994.png

3c133faead7354a9fbbb229477fa3b2632018994.png

233 ms

8c5a5e77293692b9ebe2b809a3787017bbd460fe.png

8c5a5e77293692b9ebe2b809a3787017bbd460fe.png

234 ms

01c01cfbf4e5b8664e5a8c61af66fe13885d28a7.png

01c01cfbf4e5b8664e5a8c61af66fe13885d28a7.png

228 ms

19f2b79956ab8b39a71dac6c54ac967d730bbdc9.png

19f2b79956ab8b39a71dac6c54ac967d730bbdc9.png

239 ms

203c0c6eb4f8d7e40161032ba791b50bd11f5c0c.png

203c0c6eb4f8d7e40161032ba791b50bd11f5c0c.png

245 ms

04ee36600e95089d2e30d3f2a1792e9187a74539.png

04ee36600e95089d2e30d3f2a1792e9187a74539.png

239 ms

3c211fae3989acfbc99f8732bd4b9d7edd0ee6af.png

3c211fae3989acfbc99f8732bd4b9d7edd0ee6af.png

272 ms

impixu

impixu

181 ms

analytics.html

analytics.html

91 ms

i7dOIFdlayuLUvgoFvHQFVZbYFI.ttf

i7dOIFdlayuLUvgoFvHQFVZbYFI.ttf

212 ms

login_check.html

login_check.html

32 ms

g.gif

g.gif

148 ms

consent

consent

156 ms

sdk.js

sdk.js

53 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

85 ms

collect

collect

53 ms

settings

settings

151 ms

js

js

62 ms

cs.js

cs.js

4 ms

header.build.js

header.build.js

5 ms

exceptions.js

exceptions.js

7 ms

index.build.js

index.build.js

9 ms

cdn.json

cdn.json

27 ms

g.gif

g.gif

11 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

2 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

7 ms

embeds

embeds

64 ms

embeds

embeds

63 ms

embeds

embeds

86 ms

embeds

embeds

90 ms

embeds

embeds

91 ms

ahi_inc

ahi_inc

910 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

48 ms

polyfills-a40ef1678bae11e696dba45124eadd70.js

polyfills-a40ef1678bae11e696dba45124eadd70.js

7 ms

runtime-b1c52fd0a13ead5fcf6b.js

runtime-b1c52fd0a13ead5fcf6b.js

6 ms

modules-96ebc7ac3ad66d681a3d.js

modules-96ebc7ac3ad66d681a3d.js

9 ms

main-babd9234dc048fb47339.js

main-babd9234dc048fb47339.js

9 ms

_app-a9c9f1a99e4414675fb1.js

_app-a9c9f1a99e4414675fb1.js

10 ms

%5BscreenName%5D-0517bdda27d5006a5a2d.js

%5BscreenName%5D-0517bdda27d5006a5a2d.js

13 ms

_buildManifest.js

_buildManifest.js

9 ms

_ssgManifest.js

_ssgManifest.js

10 ms

Accessibility Review

ahiweb.info accessibility score

61

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

High

Links do not have a discernible name

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ahiweb.info best practices score

83

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

SEO Factors

ahiweb.info SEO score

93

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 uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ahiweb.info can be misinterpreted by Google and other search engines. Our service has detected that English 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 Ahiweb.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

ahiweb.info

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