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snnu.net screenshot

Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

snnu.net

陕西师范大学远程教育学院官网

Page Load Speed

26.2 sec in total

First Response

3 sec

Resources Loaded

23.1 sec

Page Rendered

148 ms

snnu.net screenshot

About Website

Welcome to snnu.net homepage info - get ready to check Snnu best content for China right away, or after learning these important things about snnu.net

学院有网络教育、函授夜大教育、研究生教育和非学历培训4种办学形式。同时，学院还承担了国家教师教育“985”优势学科创新平台项目建设，陕西省基础教育资源研发中心和陕西师范大学教师教育资源中心多项业务，网站运营与服务等多项任务。 目前，学院学历教育在籍学生共计4万余人，其中网络教育学生3.7万人，函授业余教育学生4千余人；免费师范生教育硕士近7千人。

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Key Findings

We analyzed Snnu.net page load time and found that the first response time was 3 sec and then it took 23.3 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

snnu.net performance score

0

Network Requests Diagram

snnu.net

2956 ms

webcss.css

987 ms

uc_style.css

503 ms

focus.js

787 ms

sneweb.ini

259 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 91% of them (41 requests) were addressed to the original Snnu.net, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Zixun.snnu.net. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Zixun.snnu.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 119.7 kB (30%)

Content Size

403.2 kB

After Optimization

283.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Snnu.net main page is 403.2 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. 25% of websites need less resources to load. Images take 314.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 45.4 kB

  • Original 55.4 kB
  • After minification 52.4 kB
  • After compression 9.9 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 45.4 kB or 82% of the original size.

Image Optimization

-19%

Potential reduce by 60.8 kB

  • Original 314.1 kB
  • After minification 253.3 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, Snnu needs image optimization as it can save up to 60.8 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-26%

Potential reduce by 6.5 kB

  • Original 25.1 kB
  • After minification 22.7 kB
  • After compression 18.6 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 6.5 kB or 26% of the original size.

CSS Optimization

-81%

Potential reduce by 7.0 kB

  • Original 8.7 kB
  • After minification 7.0 kB
  • After compression 1.7 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. Snnu.net needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

42

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Snnu. According to our analytics all requests are already optimized.

Network Requests Diagram

snnu.net

snnu.net

2956 ms

webcss.css

webcss.css

987 ms

uc_style.css

uc_style.css

503 ms

focus.js

focus.js

787 ms

sneweb.ini

sneweb.ini

259 ms

customerservice_utf-8-2.php

customerservice_utf-8-2.php

20173 ms

ga.js

ga.js

42 ms

logo.jpg

logo.jpg

729 ms

index1.gif

index1.gif

241 ms

line.gif

line.gif

256 ms

index2.gif

index2.gif

465 ms

indzddt.gif

indzddt.gif

499 ms

indhn.gif

indhn.gif

513 ms

index3.gif

index3.gif

496 ms

menu1.gif

menu1.gif

733 ms

menuline1.gif

menuline1.gif

717 ms

index4.gif

index4.gif

736 ms

wljy1.gif

wljy1.gif

745 ms

hsyyjy1.gif

hsyyjy1.gif

1001 ms

yjsjy1.gif

yjsjy1.gif

967 ms

pxzk1.gif

pxzk1.gif

1000 ms

headbag.gif

headbag.gif

1000 ms

newindex1.gif

newindex1.gif

999 ms

ptindex.gif

ptindex.gif

996 ms

search.gif

search.gif

1227 ms

gpn.jpg

gpn.jpg

1952 ms

wlzsjz.jpg

wlzsjz.jpg

1484 ms

hszsjz.jpg

hszsjz.jpg

1718 ms

rwwy.jpg

rwwy.jpg

1482 ms

tab1.gif

tab1.gif

1225 ms

tab2.gif

tab2.gif

1457 ms

newindex.gif

newindex.gif

1462 ms

jpkc.gif

jpkc.gif

1701 ms

sqkg.gif

sqkg.gif

1708 ms

xsjt.gif

xsjt.gif

1708 ms

sztu.gif

sztu.gif

1711 ms

gg.jpg

gg.jpg

2234 ms

zsts.jpg

zsts.jpg

1971 ms

pde.gif

pde.gif

1964 ms

ptbag1.gif

ptbag1.gif

1949 ms

biaotibag.gif

biaotibag.gif

1969 ms

yzxx.gif

yzxx.gif

2173 ms

__utm.gif

__utm.gif

16 ms

collect

collect

65 ms

sjxx.gif

sjxx.gif

2026 ms

SEO Factors

snnu.net SEO score

0

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 Snnu.net 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 Snnu.net 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

snnu.net

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