Tools & Wizards About Us

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

office-tsushin.com

雷竞技下载链接官网app(宁夏回族自治区)电器有限公司

Page Load Speed

18.9 sec in total

First Response

1.4 sec

Resources Loaded

17 sec

Page Rendered

539 ms

About Website

Visit office-tsushin.com now to see the best up-to-date Office Tsushin content and also check out these interesting facts you probably never knew about office-tsushin.com

雷竞技下载链接官网app公司拥有一支自主创新的设计研发团队，雷竞技下载链接官网app在这里你可以享受到更好的体验

Visit office-tsushin.com

Key Findings

We analyzed Office-tsushin.com page load time and found that the first response time was 1.4 sec and then it took 17.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

office-tsushin.com performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.625

10/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

www.office-tsushin.com

1376 ms

reset.css

423 ms

common.css

426 ms

top.css

1694 ms

colorbox.css

431 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 87% of them (53 requests) were addressed to the original Office-tsushin.com, 5% (3 requests) were made to Img.youtube.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (12.2 sec) belongs to the original domain Office-tsushin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.8 kB (26%)

Content Size

588.4 kB

After Optimization

435.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Office-tsushin.com main page is 588.4 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 359.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 22.6 kB

  • Original 28.5 kB
  • After minification 26.1 kB
  • After compression 5.9 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 22.6 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 1.6 kB

  • Original 359.3 kB
  • After minification 357.8 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. Office Tsushin images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 88.2 kB

  • Original 154.6 kB
  • After minification 151.9 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 88.2 kB or 57% of the original size.

CSS Optimization

-88%

Potential reduce by 40.5 kB

  • Original 46.0 kB
  • After minification 32.6 kB
  • After compression 5.5 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. Office-tsushin.com needs all CSS files to be minified and compressed as it can save up to 40.5 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (17%)

Requests Now

60

After Optimization

50

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Office Tsushin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

office-tsushin.com accessibility score

66

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.

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

Links do not have a discernible name

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

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

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

office-tsushin.com best practices score

83

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

SEO Factors

office-tsushin.com SEO score

82

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

Links do not have descriptive text

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

    ZH

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Office-tsushin.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed Japanese language. Our system also found out that Office-tsushin.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 Office Tsushin. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: