Tools & Wizards About Us
xilu.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

xilu.com

西陆网-军事观察室|军事记实|军事科技:军事门户网站

Page Load Speed

62.8 sec in total

First Response

6.3 sec

Resources Loaded

55.8 sec

Page Rendered

695 ms

xilu.com screenshot

About Website

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

西陆网是军事网站，为大国之崛起，关注军事利益，对比国际军事力量，探寻军事战略，解读军事战争历史，求索强国之路。

Visit xilu.com

Key Findings

We analyzed Xilu.com page load time and found that the first response time was 6.3 sec and then it took 56.5 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 35 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

xilu.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value24.7 s

0/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value1.063

2/100

15%

TTI (Time to Interactive)

Value17.7 s

4/100

10%

Network Requests Diagram

www.xilu.com

6263 ms

base_2014.css

5649 ms

style11_25.css

5651 ms

jquery.js

6012 ms

html5.js

5652 ms

Our browser made a total of 158 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Xilu.com, 37% (59 requests) were made to Img1.xilu.com and 12% (19 requests) were made to Res.xilu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Img1.xilu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (26%)

Content Size

4.8 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xilu.com main page is 4.8 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 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 98.2 kB

  • Original 125.5 kB
  • After minification 119.7 kB
  • After compression 27.3 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 98.2 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 163.3 kB

  • Original 3.2 MB
  • After minification 3.1 MB

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. Xilu images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 573.0 kB

  • Original 842.5 kB
  • After minification 814.0 kB
  • After compression 269.5 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 573.0 kB or 68% of the original size.

CSS Optimization

-70%

Potential reduce by 433.4 kB

  • Original 620.1 kB
  • After minification 608.3 kB
  • After compression 186.8 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. Xilu.com needs all CSS files to be minified and compressed as it can save up to 433.4 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 60 (50%)

Requests Now

120

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xilu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.xilu.com

www.xilu.com

6263 ms

base_2014.css

base_2014.css

5649 ms

style11_25.css

style11_25.css

5651 ms

jquery.js

jquery.js

6012 ms

html5.js

html5.js

5652 ms

focus.js

focus.js

5647 ms

abase.js

abase.js

7292 ms

uaredirect.js

uaredirect.js

546 ms

k.js

k.js

2533 ms

c.js

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938 ms

c.js

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5366 ms

xilu_bottom.js

xilu_bottom.js

7413 ms

index2in1.js

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2966 ms

tabautoscroll.js

tabautoscroll.js

3177 ms

jquery.cxslide.min.js

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3178 ms

f.js

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2208 ms

plugins.list.count.js

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2863 ms

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937 ms

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371 ms

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324 ms

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20446 ms

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20447 ms

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20447 ms

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20448 ms

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20448 ms

a.htm

a.htm

5517 ms

cmp.htm

cmp.htm

1392 ms

k.js

k.js

1009 ms

ex

ex

10771 ms

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11486 ms

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14406 ms

acookie.html

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443 ms

imp

imp

2577 ms

r.js

r.js

30 ms

header_bg.gif

header_bg.gif

892 ms

opt

opt

20111 ms

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fczm

1165 ms

b-ico1.jpg

b-ico1.jpg

336 ms

scr_li11-bg.jpg

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321 ms

fczm

fczm

1519 ms

focus_on.gif

focus_on.gif

7127 ms

a.htm

a.htm

856 ms

w.gif

w.gif

889 ms

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ex

1034 ms

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982 ms

app.gif

app.gif

3386 ms

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1579 ms

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959 ms

imp

imp

1015 ms

opt

opt

1016 ms

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886 ms

topbg.jpg

topbg.jpg

4244 ms

footer.css

footer.css

372 ms

ghs.png

ghs.png

5702 ms

h.js

h.js

642 ms

visitlog.js

visitlog.js

341 ms

xilu.js

xilu.js

2242 ms

dplus.php

dplus.php

3770 ms

footer_logo1.jpg

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319 ms

footer_logo2.jpg

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322 ms

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319 ms

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322 ms

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321 ms

adPic.new.20150909.min.js

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54 ms

bot-patch.min.js

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59 ms

click.min.js

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59 ms

adx.php

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761 ms

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77 ms

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636 ms

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478 ms

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354 ms

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19989 ms

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19874 ms

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529 ms

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530 ms

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adx.php

381 ms

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1560 ms

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sync.htm

242 ms

ctm3.js

ctm3.js

476 ms

sync_pos.htm

sync_pos.htm

472 ms

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480 ms

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1063 ms

sync2r.htm

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19529 ms

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515 ms

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4017 ms

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161 ms

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1617 ms

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2278 ms

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507 ms

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1065 ms

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468 ms

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958 ms

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549 ms

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517 ms

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252 ms

Accessibility Review

xilu.com accessibility score

49

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

xilu.com best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

xilu.com SEO score

85

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xilu.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 Xilu.com main page’s claimed encoding is gb2312. 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

xilu.com

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