Tools & Wizards About Us
storage.it168.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 46

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

storage.it168.com

存储频道-IT168

Page Load Speed

55.7 sec in total

First Response

10.6 sec

Resources Loaded

44.2 sec

Page Rendered

1 sec

storage.it168.com screenshot

About Website

Click here to check amazing Storage IT168 content for China. Otherwise, check out these important facts you probably never knew about storage.it168.com

存储权威频道，涵盖oracle | sql 存储过程、cf | sd 存储卡、存储数据、存储设备、移动存储、光盘存储、存储介质、存储解决方案、虚拟存储、网络存储、存储器、存储控制器、光存储、emc 存储、san等存储话题。

Visit storage.it168.com

Key Findings

We analyzed Storage.it168.com page load time and found that the first response time was 10.6 sec and then it took 45.2 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

storage.it168.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

45/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.053

99/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

storage.it168.com

10557 ms

h49.js

5643 ms

jquery-1.7.2.min.js

2837 ms

h49.js

656 ms

64cfe0b3-93ce-4d45-8ee4-4f937a11e045.jpg

1668 ms

Our browser made a total of 157 requests to load all elements on the main page. We found that 8% of them (12 requests) were addressed to the original Storage.it168.com, 38% (60 requests) were made to Image20.it168.com and 16% (25 requests) were made to Image4.it168.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Pcookie.cnzz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 734.1 kB (21%)

Content Size

3.5 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Storage.it168.com main page is 3.5 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. 55% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 247.7 kB

  • Original 296.8 kB
  • After minification 275.4 kB
  • After compression 49.0 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 247.7 kB or 83% of the original size.

Image Optimization

-9%

Potential reduce by 256.9 kB

  • Original 2.9 MB
  • After minification 2.6 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. Storage IT168 images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 205.6 kB

  • Original 330.7 kB
  • After minification 329.1 kB
  • After compression 125.1 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 205.6 kB or 62% of the original size.

CSS Optimization

-74%

Potential reduce by 23.9 kB

  • Original 32.1 kB
  • After minification 32.1 kB
  • After compression 8.2 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. Storage.it168.com needs all CSS files to be minified and compressed as it can save up to 23.9 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (24%)

Requests Now

153

After Optimization

116

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 153 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Storage IT168. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

storage.it168.com

storage.it168.com

10557 ms

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5643 ms

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2837 ms

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2623 ms

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7 ms

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13 ms

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322 ms

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270 ms

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1829 ms

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586 ms

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Accessibility Review

storage.it168.com accessibility score

48

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

storage.it168.com best practices score

46

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

High

Registers an unload listener

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

storage.it168.com SEO score

58

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

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

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 Storage.it168.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 Storage.it168.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

storage.it168.com

Open Graph description is not detected on the main page of Storage IT168. 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: