Tools & Wizards About Us
mr-lb.co.jp screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

mr-lb.co.jp

木材製品・建材・住宅機器全般 | 村上木材株式会社 （大阪・東京・福岡）

Page Load Speed

9.3 sec in total

First Response

539 ms

Resources Loaded

8.5 sec

Page Rendered

281 ms

mr-lb.co.jp screenshot

About Website

Visit mr-lb.co.jp now to see the best up-to-date Mr Lb content and also check out these interesting facts you probably never knew about mr-lb.co.jp

村上木材は木材と共に132年。丸太や加工木材など外国産木材の輸入販売会社です。

Visit mr-lb.co.jp

Key Findings

We analyzed Mr-lb.co.jp page load time and found that the first response time was 539 ms and then it took 8.7 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

mr-lb.co.jp performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

5/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value350 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.054

98/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

mr-lb.co.jp

539 ms

mr-lb.co.jp

934 ms

roundedmplus1c.css

39 ms

import.css

356 ms

jquery-1-11-3.min.js

1095 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 69% of them (37 requests) were addressed to the original Mr-lb.co.jp, 28% (15 requests) were made to Scontent-nrt1-1.cdninstagram.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Scontent-nrt1-1.cdninstagram.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 441.2 kB (12%)

Content Size

3.8 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mr-lb.co.jp main page is 3.8 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. 25% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 17.1 kB

  • Original 22.3 kB
  • After minification 20.3 kB
  • After compression 5.2 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. 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 17.1 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 185.5 kB

  • Original 3.4 MB
  • After minification 3.3 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. Mr Lb images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 163.3 kB

  • Original 223.8 kB
  • After minification 204.5 kB
  • After compression 60.5 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 73% of the original size.

CSS Optimization

-86%

Potential reduce by 75.2 kB

  • Original 87.5 kB
  • After minification 70.8 kB
  • After compression 12.3 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. Mr-lb.co.jp needs all CSS files to be minified and compressed as it can save up to 75.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (50%)

Requests Now

52

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mr Lb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mr-lb.co.jp

mr-lb.co.jp

539 ms

mr-lb.co.jp

mr-lb.co.jp

934 ms

roundedmplus1c.css

roundedmplus1c.css

39 ms

import.css

import.css

356 ms

jquery-1-11-3.min.js

jquery-1-11-3.min.js

1095 ms

import-top.js

import-top.js

514 ms

js

js

75 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

839 ms

drawer.css

drawer.css

175 ms

jquery.rcrumbs.css

jquery.rcrumbs.css

344 ms

style.css

style.css

870 ms

iscroll.js

iscroll.js

356 ms

jquery.rcrumbs.js

jquery.rcrumbs.js

171 ms

drawer.js

drawer.js

171 ms

pgtop.js

pgtop.js

172 ms

myjs.js

myjs.js

183 ms

get-insta-data.php

get-insta-data.php

1367 ms

main_image-l.jpg

main_image-l.jpg

1536 ms

mm-logo.svg

mm-logo.svg

340 ms

main_copy-130.svg

main_copy-130.svg

168 ms

cat_bk1.jpg

cat_bk1.jpg

174 ms

cat_bk2.jpg

cat_bk2.jpg

170 ms

cat_bk3.jpg

cat_bk3.jpg

334 ms

cat_bk4.jpg

cat_bk4.jpg

343 ms

cat_bk5.jpg

cat_bk5.jpg

348 ms

cat_bk9.jpg

cat_bk9.jpg

501 ms

cat_bk7.jpg

cat_bk7.jpg

509 ms

cat_bk8.jpg

cat_bk8.jpg

508 ms

insta-logo-tit.gif

insta-logo-tit.gif

520 ms

bnr-koryo-308.jpg

bnr-koryo-308.jpg

667 ms

catchcopy-mark.svg

catchcopy-mark.svg

837 ms

bnr-pretec-308.jpg

bnr-pretec-308.jpg

682 ms

sdgs-logo-270.png

sdgs-logo-270.png

692 ms

office-ms-246-bnr.jpg

office-ms-246-bnr.jpg

833 ms

bnr_woodyrbt_264.jpg

bnr_woodyrbt_264.jpg

851 ms

bnr-morinone.jpg

bnr-morinone.jpg

881 ms

ikonih-246-bnr.jpg

ikonih-246-bnr.jpg

999 ms

broto-246-bnr.jpg

broto-246-bnr.jpg

1002 ms

ozaki-246.jpg

ozaki-246.jpg

1021 ms

448349985_17927152964876777_6729558101712278941_n.jpg

448349985_17927152964876777_6729558101712278941_n.jpg

1830 ms

448627398_964406842086617_458088915901364606_n.jpg

448627398_964406842086617_458088915901364606_n.jpg

3112 ms

448622971_1354928699232161_5757051384611218762_n.jpg

448622971_1354928699232161_5757051384611218762_n.jpg

2835 ms

448248453_122149433312159719_770389069411847377_n.jpg

448248453_122149433312159719_770389069411847377_n.jpg

3248 ms

448219551_7561717537280321_7359433207799908203_n.jpg

448219551_7561717537280321_7359433207799908203_n.jpg

3050 ms

448163582_18233466013283177_1141382278020744209_n.jpg

448163582_18233466013283177_1141382278020744209_n.jpg

2917 ms

448254225_1623390721785050_7464555177161738595_n.jpg

448254225_1623390721785050_7464555177161738595_n.jpg

3288 ms

448249295_772942731707913_6101451155913500022_n.jpg

448249295_772942731707913_6101451155913500022_n.jpg

3436 ms

447903265_17926252574876777_6078143692717929108_n.jpg

447903265_17926252574876777_6078143692717929108_n.jpg

3477 ms

448189192_17926221332876777_5441228984350407260_n.jpg

448189192_17926221332876777_5441228984350407260_n.jpg

3775 ms

447873318_2695205403993818_5953496750472021012_n.jpg

447873318_2695205403993818_5953496750472021012_n.jpg

4174 ms

428691932_18232577179283177_7103109275141951533_n.jpg

428691932_18232577179283177_7103109275141951533_n.jpg

3679 ms

447560109_784188803829528_658012589044696292_n.jpg

447560109_784188803829528_658012589044696292_n.jpg

3507 ms

447958401_3857026931194015_430728396823858461_n.jpg

447958401_3857026931194015_430728396823858461_n.jpg

3531 ms

447202901_17925445397876777_8375300169426611610_n.jpg

447202901_17925445397876777_8375300169426611610_n.jpg

3692 ms

Accessibility Review

mr-lb.co.jp accessibility score

74

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

Image elements do not have [alt] attributes

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

mr-lb.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

mr-lb.co.jp SEO score

92

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mr-lb.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Mr-lb.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

mr-lb.co.jp

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