Tools & Wizards About Us
bjam.jp screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    66% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

bjam.jp

クーポンと割引を探せ！

Page Load Speed

6.3 sec in total

First Response

1.5 sec

Resources Loaded

4.5 sec

Page Rendered

326 ms

bjam.jp screenshot

About Website

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

マックやドミノピザから通販で使える見ないと損するクーポンやお得な割引情報が満載！

Visit bjam.jp

Key Findings

We analyzed Bjam.jp page load time and found that the first response time was 1.5 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

bjam.jp performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.269

45/100

15%

TTI (Time to Interactive)

Value6.5 s

58/100

10%

Network Requests Diagram

www.bjam.jp

1475 ms

style.css

316 ms

jquery.js

510 ms

jquery-migrate.min.js

340 ms

stt.js

342 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 54% of them (37 requests) were addressed to the original Bjam.jp, 9% (6 requests) were made to Pagead2.googlesyndication.com and 7% (5 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 Bjam.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 310.6 kB (18%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bjam.jp main page is 1.7 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. 65% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 65.1 kB

  • Original 80.9 kB
  • After minification 71.5 kB
  • After compression 15.8 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. This page needs HTML code to be minified as it can gain 9.4 kB, which is 12% 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 65.1 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 56.5 kB

  • Original 1.3 MB
  • After minification 1.2 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. Bjam images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 163.3 kB

  • Original 320.6 kB
  • After minification 310.4 kB
  • After compression 157.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 163.3 kB or 51% of the original size.

CSS Optimization

-82%

Potential reduce by 25.7 kB

  • Original 31.4 kB
  • After minification 23.5 kB
  • After compression 5.7 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. Bjam.jp needs all CSS files to be minified and compressed as it can save up to 25.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (48%)

Requests Now

67

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bjam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.bjam.jp

www.bjam.jp

1475 ms

style.css

style.css

316 ms

jquery.js

jquery.js

510 ms

jquery-migrate.min.js

jquery-migrate.min.js

340 ms

stt.js

stt.js

342 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

540 ms

jquery.jcarousel.pack.js

jquery.jcarousel.pack.js

361 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

472 ms

jcarousellite_1.0.1.js

jcarousellite_1.0.1.js

535 ms

functions.js

functions.js

534 ms

ZeroClipboard.js

ZeroClipboard.js

550 ms

styles.css

styles.css

630 ms

adsbygoogle.js

adsbygoogle.js

9 ms

widgets.js

widgets.js

88 ms

show_ads.js

show_ads.js

6 ms

wp-embed.min.js

wp-embed.min.js

709 ms

logo2.gif

logo2.gif

841 ms

29.jpg

29.jpg

1186 ms

valen.jpg

valen.jpg

1251 ms

off.jpg

off.jpg

1117 ms

dinos1.jpg

dinos1.jpg

1587 ms

menb.jpg

menb.jpg

1020 ms

uruu.jpg

uruu.jpg

1352 ms

loc.jpg

loc.jpg

1528 ms

wana.jpg

wana.jpg

1475 ms

29.jpg

29.jpg

1692 ms

kikan.jpg

kikan.jpg

1606 ms

2000.jpg

2000.jpg

1521 ms

lohasc.jpg

lohasc.jpg

2016 ms

haneda.jpg

haneda.jpg

1692 ms

ohmy.jpg

ohmy.jpg

1698 ms

banner.jpg

banner.jpg

2014 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

1468 ms

sdk.js

sdk.js

15 ms

87 ms

xd_arbiter.php

xd_arbiter.php

27 ms

xd_arbiter.php

xd_arbiter.php

37 ms

ca-pub-2036230816021492.js

ca-pub-2036230816021492.js

138 ms

zrt_lookup.html

zrt_lookup.html

135 ms

show_ads_impl.js

show_ads_impl.js

73 ms

layout_top.png

layout_top.png

1563 ms

rss.gif

rss.gif

1379 ms

bar3.gif

bar3.gif

1378 ms

item.gif

item.gif

1379 ms

clicktoview.gif

clicktoview.gif

1407 ms

bg_sidebar_shadow.gif

bg_sidebar_shadow.gif

1379 ms

searchbox.gif

searchbox.gif

1352 ms

ads

ads

374 ms

ga.js

ga.js

42 ms

tweet.04d20138f67ab41d6b4af6cc583926d9.js

tweet.04d20138f67ab41d6b4af6cc583926d9.js

121 ms

osd.js

osd.js

14 ms

ads

ads

268 ms

__utm.gif

__utm.gif

14 ms

syndication

syndication

98 ms

tweets.json

tweets.json

114 ms

tweet.7edb5b7c103e282bacfdf7055ee51cce.light.ltr.css

tweet.7edb5b7c103e282bacfdf7055ee51cce.light.ltr.css

37 ms

tweet.7edb5b7c103e282bacfdf7055ee51cce.light.ltr.css

tweet.7edb5b7c103e282bacfdf7055ee51cce.light.ltr.css

95 ms

13250232331523409936

13250232331523409936

132 ms

abg.js

abg.js

82 ms

m_js_controller.js

m_js_controller.js

95 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

140 ms

8ffe80b16e8d76b868cbbad9d8f9c14a_normal.png

8ffe80b16e8d76b868cbbad9d8f9c14a_normal.png

120 ms

CU38pUmXIAAanBC.png:small

CU38pUmXIAAanBC.png:small

126 ms

jot

jot

66 ms

s

s

43 ms

x_button_blue2.png

x_button_blue2.png

44 ms

favicon

favicon

94 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

10 ms

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

6 ms

Accessibility Review

bjam.jp accessibility score

95

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.

Best Practices

bjam.jp 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bjam.jp SEO score

69

Search Engine Optimization Advices

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 Bjam.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 Bjam.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

bjam.jp

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