Access nikon-trimble.co.jp. トップページ｜株式会社ニコン・トリンブル

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%

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.

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 Now

After Optimization

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 Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

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

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Form elements do not have associated labels

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

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

nikon-trimble.co.jp

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:

Report Summary

Performance

Accessibility

Best Practices

SEO

トップページ ｜株式会社ニコン・トリンブル

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

nikon-trimble.co.jp

common.css

top.css

skitter.styles.css

common.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

nikon-trimble.co.jp

common.css

top.css

skitter.styles.css

common.js

jquery-1.10.0.min.js

jquery.skitter.js

jquery.easing.1.3.js

side.js

gmogs_image_115-57_ja.js

copyright.js

design.css

analytics.js

gs_noscript_115-57_ja.gif

nikon_logo.gif

icon_map.gif

icon_mail.gif

icon_arrow.gif

icon_search.jpg

slide_bg.jpg

slide_trimble_s7.jpg

slide_02.jpg

slide_gcsflex.jpg

slide_04.jpg

btn_bg.jpg

menu_01a.jpg

menu_02a.jpg

menu_04a.jpg

menu_05a.jpg

top_01.jpg

top_02.jpg

top_03.jpg

top_04.jpg

top_05.jpg

top_06.jpg

cap_bg.jpg

info_cap.jpg

cap_s.jpg

icon_kochira.gif

article_bg.jpg

article_foot.jpg

products_cap.jpg

bk_03.jpg

トップページ｜株式会社ニコン・トリンブル