Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

rep-japan.co.jp

静岡の爬虫類・両生類の総合卸レップジャパン

Page Load Speed

22.2 sec in total

First Response

1.1 sec

Resources Loaded

20.6 sec

Page Rendered

497 ms

rep-japan.co.jp screenshot

About Website

Visit rep-japan.co.jp now to see the best up-to-date Rep Japan content for Japan and also check out these interesting facts you probably never knew about rep-japan.co.jp

爬虫類・両生類・鳥類・哺乳類等の生体及び飼育器材・餌・各種 輸出入・大卸・卸専門・テレビ撮影用動物・スチール撮影用・爬虫類リース・各種生体イベント企画・運営・爬虫類・両生類の事ならなんでもレップジャパンにお任せください。あなたのお店応援します。信頼と実績で任せて安心・週3便以上の入荷!ご来社大歓迎(深夜可)!!365日毎日出荷はレップジャパンだけ!豊富な在庫と高品質・迅速な発送で常に高い評価をいた...

Visit rep-japan.co.jp

Key Findings

We analyzed Rep-japan.co.jp page load time and found that the first response time was 1.1 sec and then it took 21.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

rep-japan.co.jp performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value22.8 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value3,360 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

rep-japan.co.jp

1099 ms

style.css

495 ms

_else.css

503 ms

style.css

497 ms

index.css

505 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 80% of them (99 requests) were addressed to the original Rep-japan.co.jp, 6% (8 requests) were made to Apis.google.com and 3% (4 requests) were made to Sync5-res.digitalstage.jp. The less responsive or slowest element that took the longest time to load (10.8 sec) belongs to the original domain Rep-japan.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 682.0 kB (30%)

Content Size

2.3 MB

After Optimization

1.6 MB

In fact, the total size of Rep-japan.co.jp main page is 2.3 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. 40% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.3 kB

  • Original 27.6 kB
  • After minification 27.3 kB
  • After compression 6.3 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 21.3 kB or 77% of the original size.

Image Optimization

-10%

Potential reduce by 152.7 kB

  • Original 1.6 MB
  • After minification 1.4 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. Rep Japan images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 231.1 kB

  • Original 337.7 kB
  • After minification 312.6 kB
  • After compression 106.6 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 231.1 kB or 68% of the original size.

CSS Optimization

-88%

Potential reduce by 276.9 kB

  • Original 315.2 kB
  • After minification 282.7 kB
  • After compression 38.3 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. Rep-japan.co.jp needs all CSS files to be minified and compressed as it can save up to 276.9 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 75 (64%)

Requests Now

118

After Optimization

43

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rep Japan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

rep-japan.co.jp accessibility score

86

Accessibility Issues

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

Best Practices

rep-japan.co.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

rep-japan.co.jp SEO score

77

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 Rep-japan.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 Rep-japan.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

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