Tools & Wizards About Us
ipf.co.jp screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% 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

  • 86

    SEO

    Google-friendlier than
    60% of websites

ipf.co.jp

///IPF株式会社

Page Load Speed

8.7 sec in total

First Response

1.1 sec

Resources Loaded

6.7 sec

Page Rendered

963 ms

ipf.co.jp screenshot

About Website

Click here to check amazing Ipf content for Indonesia. Otherwise, check out these important facts you probably never knew about ipf.co.jp

IPF OFFICIAL SITE|ハロゲンバルブ,フォグランプ,バルブ,HID,,LED

Visit ipf.co.jp

Key Findings

We analyzed Ipf.co.jp page load time and found that the first response time was 1.1 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

ipf.co.jp performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value28.5 s

0/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.339

33/100

15%

TTI (Time to Interactive)

Value27.8 s

0/100

10%

Network Requests Diagram

ipf.co.jp

1072 ms

bootstrap.min.css

504 ms

common.css

336 ms

bootstrap-lightbox.min.css

339 ms

jquery.fs.boxer.css

338 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 73% of them (35 requests) were addressed to the original Ipf.co.jp, 19% (9 requests) were made to Scontent-nrt1-1.cdninstagram.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Ipf.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 142.6 kB (2%)

Content Size

7.3 MB

After Optimization

7.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ipf.co.jp main page is 7.3 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. 35% of websites need less resources to load. Images take 7.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 43.4 kB

  • Original 53.6 kB
  • After minification 42.5 kB
  • After compression 10.2 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 11.1 kB, which is 21% 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 43.4 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 80.0 kB

  • Original 7.2 MB
  • After minification 7.1 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. Ipf images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 9.6 kB

  • Original 67.5 kB
  • After minification 67.5 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 9.6 kB or 14% of the original size.

CSS Optimization

-27%

Potential reduce by 9.6 kB

  • Original 35.9 kB
  • After minification 35.9 kB
  • After compression 26.3 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. Ipf.co.jp needs all CSS files to be minified and compressed as it can save up to 9.6 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (40%)

Requests Now

47

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ipf. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ipf.co.jp

ipf.co.jp

1072 ms

bootstrap.min.css

bootstrap.min.css

504 ms

common.css

common.css

336 ms

bootstrap-lightbox.min.css

bootstrap-lightbox.min.css

339 ms

jquery.fs.boxer.css

jquery.fs.boxer.css

338 ms

jquery.min.js

jquery.min.js

29 ms

jquery.fs.boxer.js

jquery.fs.boxer.js

345 ms

js

js

73 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

636 ms

bs5lightbox.js

bs5lightbox.js

669 ms

oko2tgh.js

oko2tgh.js

437 ms

447836418_430769006578705_3283292769931145160_n.jpg

447836418_430769006578705_3283292769931145160_n.jpg

1757 ms

topLogo.png

topLogo.png

490 ms

mCarlife.png

mCarlife.png

332 ms

facebook.png

facebook.png

349 ms

insta.jpg

insta.jpg

363 ms

youtube.png

youtube.png

362 ms

top202304_03.jpg

top202304_03.jpg

1353 ms

productsImage.jpg

productsImage.jpg

1008 ms

compatiImage.jpg

compatiImage.jpg

1013 ms

osusume.jpg

osusume.jpg

1366 ms

309W_Package.jpg

309W_Package.jpg

1945 ms

107W_Package.jpg

107W_Package.jpg

1695 ms

E3xxhfb.jpg

E3xxhfb.jpg

2160 ms

E341HFB.jpg

E341HFB.jpg

2215 ms

FSJPN_poster3.jpg

FSJPN_poster3.jpg

2855 ms

GPS2024_A4_OL.jpg

GPS2024_A4_OL.jpg

2580 ms

GMG2024-1.jpg

GMG2024-1.jpg

2903 ms

fieldStyle04.jpg

fieldStyle04.jpg

3149 ms

LET4wd_01.jpg

LET4wd_01.jpg

3317 ms

alps_outdoor_sumit_2023_02.jpg

alps_outdoor_sumit_2023_02.jpg

3240 ms

log01.jpg

log01.jpg

3608 ms

2023dfmD5.jpg

2023dfmD5.jpg

5093 ms

FSJAPAN_566x800.jpg

FSJAPAN_566x800.jpg

3723 ms

2023GMG_01.jpg

2023GMG_01.jpg

4456 ms

ipfb2blogo.png

ipfb2blogo.png

3581 ms

447613132_1193932875253107_1912239734587676036_n.jpg

447613132_1193932875253107_1912239734587676036_n.jpg

2600 ms

446346253_1106482080457139_2981215673232930127_n.jpg

446346253_1106482080457139_2981215673232930127_n.jpg

3201 ms

444988473_1167452044386900_1443338163430999428_n.jpg

444988473_1167452044386900_1443338163430999428_n.jpg

2886 ms

436405465_839244044687426_7681226613973098488_n.jpg

436405465_839244044687426_7681226613973098488_n.jpg

3154 ms

444212942_809545321099289_4286312287787716557_n.jpg

444212942_809545321099289_4286312287787716557_n.jpg

2952 ms

436308318_410003328603911_4562323439482767893_n.jpg

436308318_410003328603911_4562323439482767893_n.jpg

2860 ms

442467411_7697303757000551_5765863787821389697_n.jpg

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3508 ms

436304943_356340854116574_3118951838009013615_n.jpg

436304943_356340854116574_3118951838009013615_n.jpg

3498 ms

rogoLine.jpg

rogoLine.jpg

3661 ms

pattern_003.gif

pattern_003.gif

3926 ms

pattern_001.gif

pattern_001.gif

3944 ms

p.gif

p.gif

21 ms

Accessibility Review

ipf.co.jp accessibility score

86

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

ipf.co.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ipf.co.jp 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

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 Ipf.co.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 Ipf.co.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

ipf.co.jp

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