Tools & Wizards About Us
nn9n.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

nn9n.com

掘金配资-股票配资开户_线上配资官方网站

Page Load Speed

78.9 sec in total

First Response

19.6 sec

Resources Loaded

58.6 sec

Page Rendered

679 ms

nn9n.com screenshot

About Website

Visit nn9n.com now to see the best up-to-date Nn 9 N content and also check out these interesting facts you probably never knew about nn9n.com

掘金配资,股票配资开户,线上配资官方网站「正规配资官网」是一家线上配资网站信息服务平台,主要有股票入门知识,炒股配资平台,股票配资,期货配资,杠杆炒股策略分享,提供炒股技巧,股票基础,炒股配资,等股市热门资讯等信息。

Visit nn9n.com

Key Findings

We analyzed Nn9n.com page load time and found that the first response time was 19.6 sec and then it took 59.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 17 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

nn9n.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

www.nn9n.com

19611 ms

style_1_common.css

1871 ms

common.js

2043 ms

portal.js

1272 ms

logging.js

639 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 83% of them (48 requests) were addressed to the original Nn9n.com, 2% (1 request) were made to Discuz.gtimg.cn and 2% (1 request) were made to Bbs.nn9n.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Nn9n.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 182.1 kB (29%)

Content Size

628.9 kB

After Optimization

446.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nn9n.com main page is 628.9 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. Images take 419.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 35.3 kB

  • Original 45.6 kB
  • After minification 45.5 kB
  • After compression 10.4 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 35.3 kB or 77% of the original size.

Image Optimization

-6%

Potential reduce by 24.2 kB

  • Original 419.6 kB
  • After minification 395.5 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. Nn 9 N images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 65.3 kB

  • Original 90.5 kB
  • After minification 75.9 kB
  • After compression 25.1 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 65.3 kB or 72% of the original size.

CSS Optimization

-78%

Potential reduce by 57.3 kB

  • Original 73.2 kB
  • After minification 71.6 kB
  • After compression 15.9 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. Nn9n.com needs all CSS files to be minified and compressed as it can save up to 57.3 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (13%)

Requests Now

39

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nn 9 N. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.nn9n.com

www.nn9n.com

19611 ms

style_1_common.css

style_1_common.css

1871 ms

common.js

common.js

2043 ms

portal.js

portal.js

1272 ms

logging.js

logging.js

639 ms

discuz_tips.js

discuz_tips.js

457 ms

120429pglm06lu65prlazl.jpg

120429pglm06lu65prlazl.jpg

16820 ms

background.png

background.png

505 ms

logo.png

logo.png

681 ms

qq_login.gif

qq_login.gif

310 ms

d57069997f6349a09452dce1e22e14a9.jpg

d57069997f6349a09452dce1e22e14a9.jpg

984 ms

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d34acbd7bfbe850e24bf233dc73b6ecd.jpg

2239 ms

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0b8594d31bb9c3c3cdcbe9782fba0369.jpg

996 ms

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af3b820cc6516531a7d555b7c2a5fb18.jpg

5795 ms

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2841 ms

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2367 ms

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b445ebb27accd02a837f73d6e2851034.jpg

2067 ms

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5893 ms

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4170 ms

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4658 ms

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10423 ms

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11179 ms

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17126 ms

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6909 ms

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ee2080ad6e74a5fd5412a18091bed265.jpg

7078 ms

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8030 ms

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9217 ms

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11078 ms

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16279 ms

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17466 ms

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badc3f44f76e2ac904e8d8b64661ad8a.jpg

19657 ms

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19402 ms

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19656 ms

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19656 ms

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19657 ms

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aeebd6706bfb1c3f291ce53328fe0c8d.jpg

19656 ms

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f421bbbd64d4964acde20536bb6d32fd.jpg

19657 ms

site_qq.jpg

site_qq.jpg

19657 ms

weiboshare.html

weiboshare.html

2060 ms

px.png

px.png

19641 ms

newarow.gif

newarow.gif

19634 ms

pn.png

pn.png

19633 ms

nv.png

nv.png

19633 ms

qmenu.png

qmenu.png

19632 ms

common_extra.js

common_extra.js

20355 ms

nv_a.png

nv_a.png

20162 ms

mu_bg.png

mu_bg.png

19984 ms

search.png

search.png

19683 ms

title.png

title.png

19668 ms

dot.gif

dot.gif

19217 ms

share_btn_iframe.js

share_btn_iframe.js

312 ms

scrolltop.png

scrolltop.png

19546 ms

weiboshare.html

weiboshare.html

895 ms

app_iframe.css

app_iframe.css

31 ms

share_button.js

share_button.js

33 ms

btn_trans.gif

btn_trans.gif

30 ms

transparent.gif

transparent.gif

1377 ms

tmp.gif

tmp.gif

4048 ms

Accessibility Review

nn9n.com accessibility score

62

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

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

nn9n.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

nn9n.com SEO score

92

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

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nn9n.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Nn9n.com main page’s claimed encoding is gbk. 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

nn9n.com

Open Graph description is not detected on the main page of Nn 9 N. 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: