Tools & Wizards About Us
ifengspace.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

ifengspace.com

天津建筑图书-天津执考用书-天津凤凰空间文化传媒有限公司-江苏人民出版社天津分社

Page Load Speed

7.8 sec in total

First Response

806 ms

Resources Loaded

6.9 sec

Page Rendered

152 ms

ifengspace.com screenshot

About Website

Click here to check amazing Ifengspace content. Otherwise, check out these important facts you probably never knew about ifengspace.com

天津凤凰空间文化传媒有限公司，是凤凰出版传媒集团在天津成立的一家控股公司，目前在大连、广州、北京均设有事业部，人员超百人，企业规模正在不断发展壮大。公司的前身是一家有着十几年制作建筑类图书经验的专业机构，出版过的作品不仅畅销海内外，更受到很多国内外知名设计师的喜爱和好评。

Visit ifengspace.com

Key Findings

We analyzed Ifengspace.com page load time and found that the first response time was 806 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

ifengspace.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value4.7 s

81/100

10%

Network Requests Diagram

ifengspace.com

806 ms

bootstrap.min.css

764 ms

animate.min.css

517 ms

ionicons.min.css

521 ms

style.css

515 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 90% of them (38 requests) were addressed to the original Ifengspace.com, 5% (2 requests) were made to Wpa.qq.com and 5% (2 requests) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Ifengspace.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 251.4 kB (17%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ifengspace.com main page is 1.4 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. 45% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 16.1 kB

  • Original 21.6 kB
  • After minification 20.3 kB
  • After compression 5.5 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 16.1 kB or 75% of the original size.

Image Optimization

-18%

Potential reduce by 229.0 kB

  • Original 1.3 MB
  • After minification 1.0 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. Obviously, Ifengspace needs image optimization as it can save up to 229.0 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

-5%

Potential reduce by 4.6 kB

  • Original 96.2 kB
  • After minification 96.2 kB
  • After compression 91.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 1.7 kB

  • Original 42.6 kB
  • After minification 42.6 kB
  • After compression 40.9 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. Ifengspace.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (41%)

Requests Now

39

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ifengspace. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ifengspace.com

ifengspace.com

806 ms

bootstrap.min.css

bootstrap.min.css

764 ms

animate.min.css

animate.min.css

517 ms

ionicons.min.css

ionicons.min.css

521 ms

style.css

style.css

515 ms

index.css

index.css

524 ms

hover-effects.css

hover-effects.css

524 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

1256 ms

swiper.min.css

swiper.min.css

1011 ms

swiper.min.js

swiper.min.js

1289 ms

swiper.animate.min.js

swiper.animate.min.js

1017 ms

blazy.min.js

blazy.min.js

1023 ms

bootstrap.min.js

bootstrap.min.js

1287 ms

wow.min.js

wow.min.js

1511 ms

jquery.nicescroll.min.js

jquery.nicescroll.min.js

1771 ms

common.js

common.js

1528 ms

sHover.min.js

sHover.min.js

1752 ms

jquery.scrollfollow.js

jquery.scrollfollow.js

1757 ms

online.css

online.css

1762 ms

pa

pa

702 ms

07_1428_8176.jpg

07_1428_8176.jpg

3013 ms

23_0936_4812.jpg

23_0936_4812.jpg

1507 ms

23_0940_3905.jpg

23_0940_3905.jpg

1964 ms

23_0940_8990.jpg

23_0940_8990.jpg

4101 ms

23_0941_8945.jpg

23_0941_8945.jpg

1734 ms

weibo.png

weibo.png

1248 ms

weibo_qrcode.png

weibo_qrcode.png

3782 ms

wechat.png

wechat.png

3530 ms

15_1641_5147.png

15_1641_5147.png

3272 ms

link_20180507_143456.png

link_20180507_143456.png

2466 ms

click.png

click.png

2973 ms

link_20180507_143546.png

link_20180507_143546.png

3480 ms

link_20191105_152558.jpg

link_20191105_152558.jpg

3763 ms

link_20180507_151731.png

link_20180507_151731.png

3776 ms

link_20180507_152557.png

link_20180507_152557.png

3975 ms

link_20180507_152648.png

link_20180507_152648.png

4034 ms

07_1055_5704.png

07_1055_5704.png

4262 ms

pa

pa

714 ms

online_bg.png

online_bg.png

3753 ms

backToTop.png

backToTop.png

4254 ms

button_51.gif

button_51.gif

928 ms

button_51.gif

button_51.gif

930 ms

Accessibility Review

ifengspace.com accessibility score

52

Accessibility Issues

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

ifengspace.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ifengspace.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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ifengspace.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 Ifengspace.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

ifengspace.com

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