Tools & Wizards About Us
itnose.net screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

itnose.net

www.itnose.net-官网首页

Page Load Speed

31.9 sec in total

First Response

6.8 sec

Resources Loaded

23.8 sec

Page Rendered

1.3 sec

itnose.net screenshot

About Website

Visit itnose.net now to see the best up-to-date Itnose content for China and also check out these interesting facts you probably never knew about itnose.net

编程软件开发网-14-22年记录-历史百度权重3-外链超多

Visit itnose.net

Key Findings

We analyzed Itnose.net page load time and found that the first response time was 6.8 sec and then it took 25 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

itnose.net performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.367

29/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

www.itnose.net

6822 ms

detail.css

717 ms

16757612.js

1136 ms

index_memu_back.png

361 ms

allico.png

1070 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 86% of them (6 requests) were addressed to the original Itnose.net, 14% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (6.8 sec) belongs to the original domain Itnose.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.6 kB (80%)

Content Size

110.8 kB

After Optimization

22.1 kB

  • HTML
  • JavaScript

In fact, the total size of Itnose.net main page is 110.8 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. Only 10% of websites need less resources to load. HTML takes 108.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 87.5 kB

  • Original 108.9 kB
  • After minification 98.0 kB
  • After compression 21.4 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 87.5 kB or 80% of the original size.

JavaScript Optimization

-61%

Potential reduce by 1.1 kB

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 736 B

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 1.1 kB or 61% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itnose. According to our analytics all requests are already optimized.

Network Requests Diagram

www.itnose.net

www.itnose.net

6822 ms

detail.css

detail.css

717 ms

16757612.js

16757612.js

1136 ms

index_memu_back.png

index_memu_back.png

361 ms

allico.png

allico.png

1070 ms

con_right_bolo.png

con_right_bolo.png

716 ms

landian.gif

landian.gif

716 ms

Accessibility Review

itnose.net 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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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>).

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.

Internationalization and localization

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

Impact

Issue

High

[lang] attributes do not have a valid value

Best Practices

itnose.net 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

itnose.net SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itnose.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 Itnose.net 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

itnose.net

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