28.5 sec in total
3.7 sec
23.9 sec
918 ms
Welcome to forum.simwe.com homepage info - get ready to check Forum Simwe best content for China right away, or after learning these important things about forum.simwe.com
仿真科技论坛(forum.Simwe.com),中国最大的仿真分析论坛,CAE,CAD,CAE行业最大的交流平台,中国社区100强。论坛提供了开放性的技术讨论环境,内容包括工程仿真分析CAE、计算机辅助设计及制造CAD/CAM、流体动力学分析CFD/EFD、虚拟仪器技术VI等近百个版块,涉及机械工业、土木工程、生物医学、航空航天、兵器工业、船舶、汽车电子产品等各个工程技术领域。
Visit forum.simwe.comWe analyzed Forum.simwe.com page load time and found that the first response time was 3.7 sec and then it took 24.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
forum.simwe.com performance score
name
value
score
weighting
Value2.6 s
62/100
10%
Value12.1 s
0/100
25%
Value6.9 s
33/100
10%
Value0 ms
100/100
30%
Value0.002
100/100
15%
Value2.6 s
98/100
10%
3682 ms
3685 ms
1146 ms
2180 ms
3240 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 8% of them (4 requests) were addressed to the original Forum.simwe.com, 45% (24 requests) were made to Home.simwe.com and 9% (5 requests) were made to Simwe.com. The less responsive or slowest element that took the longest time to load (19.2 sec) belongs to the original domain Forum.simwe.com.
Page size can be reduced by 315.7 kB (55%)
576.6 kB
260.9 kB
In fact, the total size of Forum.simwe.com main page is 576.6 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. 20% of websites need less resources to load. Javascripts take 197.2 kB which makes up the majority of the site volume.
Potential reduce by 88.3 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 88.3 kB or 81% of the original size.
Potential reduce by 30.8 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, Forum Simwe needs image optimization as it can save up to 30.8 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 137.1 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 137.1 kB or 70% of the original size.
Potential reduce by 59.6 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. Forum.simwe.com needs all CSS files to be minified and compressed as it can save up to 59.6 kB or 77% of the original size.
Number of requests can be reduced by 22 (44%)
50
28
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Forum Simwe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
forum.simwe.com
3682 ms
style_1_common.css
3685 ms
style_1_forum_index.css
1146 ms
common.js
2180 ms
forum.js
3240 ms
logging.js
1481 ms
md5.js
3169 ms
js.php
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js.php
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js.php
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js.php
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js.php
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js.php
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js.php
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ping.js
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discuz_tips.js
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141024ff3t9i3f3mfnfzpa.jpg
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background.png
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switch_width.png
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logo.png
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collapsed_no.gif
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forum.gif
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forum_new.gif
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collapsed_yes.gif
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ad_close.gif
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px.png
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pn.png
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nv.png
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qmenu.png
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nv_a.png
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search.png
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pt_item.png
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new.gif
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followbutton.php
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chart.png
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titlebg.png
1270 ms
MTM3Njg3Mg==.js
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q_stat.php
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stat.htm
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core.php
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9.gif
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2.gif
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scrolltop.png
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app.gif
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followButton.css
20 ms
sso.js
25 ms
followButton.js
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suda.js
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bg_flbtn.png
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icon_user.png
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b.gif
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forum.simwe.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
forum.simwe.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
forum.simwe.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Forum.simwe.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 Forum.simwe.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.
forum.simwe.com
Open Graph description is not detected on the main page of Forum Simwe. 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: