Tools & Wizards About Us
tech.szol.net screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

tech.szol.net

IIS7

Page Load Speed

40 sec in total

First Response

8.4 sec

Resources Loaded

31.4 sec

Page Rendered

253 ms

tech.szol.net screenshot

About Website

Visit tech.szol.net now to see the best up-to-date Tech Szol content for China and also check out these interesting facts you probably never knew about tech.szol.net

Visit tech.szol.net

Key Findings

We analyzed Tech.szol.net page load time and found that the first response time was 8.4 sec and then it took 31.6 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 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

tech.szol.net performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value1.0 s

100/100

10%

Network Requests Diagram

tech.szol.net

8422 ms

sz.css

10083 ms

common.css

4179 ms

dytime.js

854 ms

govicon.js

1174 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 16% of them (4 requests) were addressed to the original Tech.szol.net, 28% (7 requests) were made to Szol.net and 12% (3 requests) were made to Nj.net.cn. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Szol.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 66.4 kB (45%)

Content Size

147.3 kB

After Optimization

80.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tech.szol.net main page is 147.3 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. Images take 84.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 23.3 kB

  • Original 30.2 kB
  • After minification 28.2 kB
  • After compression 7.0 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 23.3 kB or 77% of the original size.

Image Optimization

-23%

Potential reduce by 19.9 kB

  • Original 84.7 kB
  • After minification 64.8 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, Tech Szol needs image optimization as it can save up to 19.9 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 8.3 kB

  • Original 12.7 kB
  • After minification 12.4 kB
  • After compression 4.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 8.3 kB or 65% of the original size.

CSS Optimization

-76%

Potential reduce by 15.0 kB

  • Original 19.7 kB
  • After minification 16.6 kB
  • After compression 4.7 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. Tech.szol.net needs all CSS files to be minified and compressed as it can save up to 15.0 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (43%)

Requests Now

21

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tech Szol. 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

tech.szol.net

tech.szol.net

8422 ms

sz.css

sz.css

10083 ms

common.css

common.css

4179 ms

dytime.js

dytime.js

854 ms

govicon.js

govicon.js

1174 ms

so.htm

so.htm

1284 ms

weather.htm

weather.htm

172 ms

201142067363889.jpg

201142067363889.jpg

7460 ms

201412911367274.jpg

201412911367274.jpg

12141 ms

201142067578377.jpg

201142067578377.jpg

1230 ms

201142066510593.jpg

201142066510593.jpg

2366 ms

g_bg.gif

g_bg.gif

451 ms

logo.gif

logo.gif

19848 ms

2007111984023633.jpg

2007111984023633.jpg

15738 ms

2007102859807277.jpg

2007102859807277.jpg

11448 ms

66.jpg

66.jpg

3774 ms

edu-21.gif

edu-21.gif

863 ms

stat.php

stat.php

2545 ms

stat.htm

stat.htm

207 ms

core.php

core.php

1370 ms

9.gif

9.gif

1023 ms

pic.gif

pic.gif

646 ms

newGovIcon.gif

newGovIcon.gif

579 ms

iplookup.php

iplookup.php

1112 ms

app.gif

app.gif

4032 ms

Accessibility Review

tech.szol.net accessibility score

61

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

Best Practices

tech.szol.net best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Browser errors were logged to the console

SEO Factors

tech.szol.net SEO score

50

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tech.szol.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Tech.szol.net 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

tech.szol.net

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