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alexlibris-bookart.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

alexlibris-bookart.com

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Page Load Speed

3.2 sec in total

First Response

415 ms

Resources Loaded

2.7 sec

Page Rendered

56 ms

alexlibris-bookart.com screenshot

About Website

Welcome to alexlibris-bookart.com homepage info - get ready to check Alexlibris Bookart best content right away, or after learning these important things about alexlibris-bookart.com

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Key Findings

We analyzed Alexlibris-bookart.com page load time and found that the first response time was 415 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

alexlibris-bookart.com performance score

0

Network Requests Diagram

index.php

415 ms

push.js

977 ms

common.js

72 ms

tj.js

140 ms

js-sdk-pro.min.js

381 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 43% of them (3 requests) were addressed to the original Alexlibris-bookart.com, 14% (1 request) were made to Push.zhanzhang.baidu.com and 14% (1 request) were made to Sdk.51.la. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Collect-v6.51.la.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 kB (8%)

Content Size

16.3 kB

After Optimization

15.0 kB

  • HTML
  • JavaScript

In fact, the total size of Alexlibris-bookart.com main page is 16.3 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 5% of websites need less resources to load. Javascripts take 14.7 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 843 B

  • Original 1.6 kB
  • After minification 1.6 kB
  • After compression 756 B

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 843 B or 53% of the original size.

JavaScript Optimization

-4%

Potential reduce by 541 B

  • Original 14.7 kB
  • After minification 14.7 kB
  • After compression 14.2 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 3 (75%)

Requests Now

4

After Optimization

1

  • JavaScript

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

Network Requests Diagram

index.php

index.php

415 ms

push.js

push.js

977 ms

common.js

common.js

72 ms

tj.js

tj.js

140 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

381 ms

21805047.js

21805047.js

338 ms

collect

collect

1081 ms

SEO Factors

alexlibris-bookart.com SEO score

0

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 Alexlibris-bookart.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 Alexlibris-bookart.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

alexlibris-bookart.com

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