Tools & Wizards About Us
spgxw.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    76% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

spgxw.com

成都侦探_成都婚姻调查取证_成都商务调查_成都专业侦探公司_成都市私家侦探

Page Load Speed

288.9 sec in total

First Response

13.7 sec

Resources Loaded

274.8 sec

Page Rendered

435 ms

spgxw.com screenshot

About Website

Welcome to spgxw.com homepage info - get ready to check Spgxw best content right away, or after learning these important things about spgxw.com

成都市私家侦探{手机/微信:156-8041-1117}成都侦探公司是一所拥有八年经验,专业从事成都出轨调查取证、成都婚外情取证、成都商务调查、成都侦探找人的业务，欢迎前来咨询

Visit spgxw.com

Key Findings

We analyzed Spgxw.com page load time and found that the first response time was 13.7 sec and then it took 275.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 64 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

spgxw.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

28/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.195

63/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

spgxw.com

13710 ms

style.css

1516 ms

cms.css

1516 ms

m.js

806 ms

default_bin.js

20138 ms

Our browser made a total of 181 requests to load all elements on the main page. We found that 76% of them (137 requests) were addressed to the original Spgxw.com, 8% (14 requests) were made to Pos.baidu.com and 3% (5 requests) were made to Snippet.pos.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Spgxw.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 494.5 kB (53%)

Content Size

938.8 kB

After Optimization

444.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spgxw.com main page is 938.8 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. 30% of websites need less resources to load. Javascripts take 406.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 118.1 kB

  • Original 140.7 kB
  • After minification 130.8 kB
  • After compression 22.7 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 118.1 kB or 84% of the original size.

Image Optimization

-14%

Potential reduce by 50.0 kB

  • Original 348.1 kB
  • After minification 298.0 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, Spgxw needs image optimization as it can save up to 50.0 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 290.3 kB

  • Original 406.7 kB
  • After minification 390.3 kB
  • After compression 116.4 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 290.3 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 36.1 kB

  • Original 43.3 kB
  • After minification 35.2 kB
  • After compression 7.2 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. Spgxw.com needs all CSS files to be minified and compressed as it can save up to 36.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (50%)

Requests Now

108

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spgxw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

spgxw.com

spgxw.com

13710 ms

style.css

style.css

1516 ms

cms.css

cms.css

1516 ms

m.js

m.js

806 ms

default_bin.js

default_bin.js

20138 ms

green.js

green.js

6459 ms

head_Search.js

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2062 ms

main.css

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c.js

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263 ms

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282 ms

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Accessibility Review

spgxw.com accessibility score

41

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.

High

Definition list items are not wrapped in <dl> elements

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

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

spgxw.com 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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

spgxw.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

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 Spgxw.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 Spgxw.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

spgxw.com

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