Tools & Wizards About Us
119xf.cc screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

119xf.cc

深圳消防设计公司_消防报审_消防施工改造_消防验收-深圳都安消防

Page Load Speed

61.9 sec in total

First Response

2.7 sec

Resources Loaded

58.7 sec

Page Rendered

465 ms

119xf.cc screenshot

About Website

Visit 119xf.cc now to see the best up-to-date 119 Xf content for China and also check out these interesting facts you probably never knew about 119xf.cc

深圳都安消防装修设计工程公司- 消防设计，深圳消防设计公司、消防报审，施工许可证，消防施工，消防改造，消防备案，审核，物业申报，消防验收手续，开业许可证，消防安全检查合格证等一站式服务。

Visit 119xf.cc

Key Findings

We analyzed 119xf.cc page load time and found that the first response time was 2.7 sec and then it took 59.2 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 12 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

119xf.cc performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

119xf.cc

2705 ms

www.119xf.cc

5464 ms

style.css

686 ms

cms.css

4040 ms

come.js

721 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 89% of them (126 requests) were addressed to the original 119xf.cc, 1% (2 requests) were made to S13.cnzz.com and 1% (2 requests) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain 119xf.cc.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.9 kB (59%)

Content Size

280.0 kB

After Optimization

116.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 119xf.cc main page is 280.0 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. 30% of websites need less resources to load. HTML takes 96.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 81.0 kB

  • Original 96.9 kB
  • After minification 90.4 kB
  • After compression 15.9 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 81.0 kB or 84% of the original size.

Image Optimization

-18%

Potential reduce by 17.3 kB

  • Original 96.7 kB
  • After minification 79.4 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. Obviously, 119 Xf needs image optimization as it can save up to 17.3 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 38.5 kB

  • Original 53.3 kB
  • After minification 46.2 kB
  • After compression 14.8 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 38.5 kB or 72% of the original size.

CSS Optimization

-82%

Potential reduce by 27.0 kB

  • Original 33.1 kB
  • After minification 24.4 kB
  • After compression 6.0 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. 119xf.cc needs all CSS files to be minified and compressed as it can save up to 27.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (33%)

Requests Now

126

After Optimization

84

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 119 Xf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

119xf.cc

119xf.cc

2705 ms

www.119xf.cc

www.119xf.cc

5464 ms

style.css

style.css

686 ms

cms.css

cms.css

4040 ms

come.js

come.js

721 ms

jquery-1.2.6.min.js

jquery-1.2.6.min.js

3707 ms

default.js

default.js

4152 ms

jscroll.js

jscroll.js

5247 ms

sliding.js

sliding.js

3059 ms

main.css

main.css

3077 ms

slide.js

slide.js

2903 ms

come.asp

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601 ms

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3484 ms

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5185 ms

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19802 ms

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8317 ms

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13022 ms

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9947 ms

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10929 ms

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16120 ms

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12607 ms

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13296 ms

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19796 ms

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14683 ms

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15097 ms

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16215 ms

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16057 ms

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17070 ms

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19797 ms

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17874 ms

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19144 ms

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19789 ms

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19700 ms

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20202 ms

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19599 ms

njrs.119shop.cc

njrs.119shop.cc

7249 ms

stat.php

stat.php

1010 ms

hack.php

hack.php

20152 ms

hack.php

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20379 ms

ipindex.htm

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19615 ms

job.php

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19905 ms

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244 ms

core.php

core.php

715 ms

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20443 ms

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444 ms

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Accessibility Review

119xf.cc accessibility score

68

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

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

119xf.cc best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

119xf.cc SEO score

92

Search Engine Optimization Advices

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

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 119xf.cc 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 119xf.cc 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

119xf.cc

Open Graph description is not detected on the main page of 119 Xf. 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: