Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

bike.nttif.com

バイク保険の比較見積もりで相場を知って安い保険料に|原付から125cc、250cc、400cc超まで ドコモスマート保険ナビ

Page Load Speed

9.3 sec in total

First Response

1.6 sec

Resources Loaded

7.2 sec

Page Rendered

481 ms

bike.nttif.com screenshot

About Website

Click here to check amazing Bike Nttif content for Japan. Otherwise, check out these important facts you probably never knew about bike.nttif.com

安いバイク保険は比較見積もりサイトで、相場を知って節約を。自賠責、50ccから250cc超、400cc超の任意保険契約が可能。また、現在25歳以上で、125cc超のバイクにお乗りの方は任意保険とセットでバイクの盗難保険の加入をお勧めしております。おすすめ保険会社がわかる人気ランキングや保険契約、割引に関するコラムなども掲載。

Visit bike.nttif.com

Key Findings

We analyzed Bike.nttif.com page load time and found that the first response time was 1.6 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

bike.nttif.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value20,980 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.175

69/100

15%

TTI (Time to Interactive)

Value39.5 s

0/100

10%

Network Requests Diagram

bike.nttif.com

1634 ms

base.css

308 ms

layout.css

800 ms

font-awesome.min.css

654 ms

index.css

493 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 70% of them (63 requests) were addressed to the original Bike.nttif.com, 8% (7 requests) were made to Tg.socdm.com and 4% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Bike.nttif.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.1 kB (24%)

Content Size

986.5 kB

After Optimization

754.4 kB

In fact, the total size of Bike.nttif.com main page is 986.5 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. 20% of websites need less resources to load. Images take 689.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 28.2 kB

  • Original 35.3 kB
  • After minification 28.0 kB
  • After compression 7.0 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 7.3 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 28.2 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 21.4 kB

  • Original 689.5 kB
  • After minification 668.1 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. Bike Nttif images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 129.1 kB

  • Original 195.4 kB
  • After minification 184.9 kB
  • After compression 66.4 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 129.1 kB or 66% of the original size.

CSS Optimization

-81%

Potential reduce by 53.4 kB

  • Original 66.3 kB
  • After minification 53.8 kB
  • After compression 12.9 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. Bike.nttif.com needs all CSS files to be minified and compressed as it can save up to 53.4 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (64%)

Requests Now

80

After Optimization

29

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bike Nttif. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

bike.nttif.com accessibility score

80

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

Image elements do not have [alt] attributes

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

bike.nttif.com 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

bike.nttif.com SEO score

79

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

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 doesn't use 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 Bike.nttif.com 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 Bike.nttif.com 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 Bike Nttif. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: