Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 87

    SEO

    Google-friendlier than
    66% of websites

nikon-trimble.co.jp

トップページ |株式会社ニコン・トリンブル

Page Load Speed

3.3 sec in total

First Response

466 ms

Resources Loaded

2.7 sec

Page Rendered

125 ms

nikon-trimble.co.jp screenshot

About Website

Click here to check amazing Nikon Trimble content for Japan. Otherwise, check out these important facts you probably never knew about nikon-trimble.co.jp

株式会社ニコン・トリンブルのウェブサイトです。測量、建築・土木、精密農業、空間情報計測、GIS/マッピング分野の製品情報、会社情報、採用情報などを掲載しています。

Visit nikon-trimble.co.jp

Key Findings

We analyzed Nikon-trimble.co.jp page load time and found that the first response time was 466 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

nikon-trimble.co.jp performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value9.1 s

13/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.492

17/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

nikon-trimble.co.jp

466 ms

common.css

293 ms

top.css

295 ms

skitter.styles.css

297 ms

common.js

298 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 90% of them (55 requests) were addressed to the original Nikon-trimble.co.jp, 3% (2 requests) were made to Seal.globalsign.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Nikon-trimble.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 244.3 kB (20%)

Content Size

1.2 MB

After Optimization

986.5 kB

In fact, the total size of Nikon-trimble.co.jp main page is 1.2 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 952.0 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 12.3 kB

  • Original 17.0 kB
  • After minification 15.2 kB
  • After compression 4.6 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 12.3 kB or 73% of the original size.

Image Optimization

-4%

Potential reduce by 42.3 kB

  • Original 952.0 kB
  • After minification 909.7 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. Nikon Trimble images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 165.1 kB

  • Original 232.8 kB
  • After minification 195.8 kB
  • After compression 67.7 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 165.1 kB or 71% of the original size.

CSS Optimization

-85%

Potential reduce by 24.5 kB

  • Original 29.0 kB
  • After minification 20.0 kB
  • After compression 4.5 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. Nikon-trimble.co.jp needs all CSS files to be minified and compressed as it can save up to 24.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (37%)

Requests Now

60

After Optimization

38

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nikon Trimble. 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 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

nikon-trimble.co.jp accessibility score

73

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nikon-trimble.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nikon-trimble.co.jp SEO score

87

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nikon-trimble.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 Nikon-trimble.co.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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