12.9 sec in total
1.3 sec
9.8 sec
1.8 sec
Welcome to longwin.com homepage info - get ready to check Longwin best content right away, or after learning these important things about longwin.com
Long Win Science and Technology Corporation is devoted to fundamental and applied research of Thermal solution, Fluid mechanics and Material mechanics for world-wide research institues, universities, ...
Visit longwin.comWe analyzed Longwin.com page load time and found that the first response time was 1.3 sec and then it took 11.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
longwin.com performance score
name
value
score
weighting
Value10.6 s
0/100
10%
Value25.4 s
0/100
25%
Value18.0 s
0/100
10%
Value1,920 ms
8/100
30%
Value0.123
83/100
15%
Value47.1 s
0/100
10%
1283 ms
40 ms
668 ms
695 ms
705 ms
Our browser made a total of 188 requests to load all elements on the main page. We found that 81% of them (152 requests) were addressed to the original Longwin.com, 8% (15 requests) were made to Fonts.gstatic.com and 3% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (7.4 sec) belongs to the original domain Longwin.com.
Page size can be reduced by 877.7 kB (3%)
32.6 MB
31.8 MB
In fact, the total size of Longwin.com main page is 32.6 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 31.9 MB which makes up the majority of the site volume.
Potential reduce by 212.9 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. This page needs HTML code to be minified as it can gain 72.1 kB, which is 29% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 212.9 kB or 87% of the original size.
Potential reduce by 597.7 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. Longwin images are well optimized though.
Potential reduce by 34.2 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.
Potential reduce by 32.9 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. Longwin.com needs all CSS files to be minified and compressed as it can save up to 32.9 kB or 19% of the original size.
Number of requests can be reduced by 24 (15%)
165
141
The browser has sent 165 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Longwin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
longwin.com
1283 ms
css
40 ms
aos.css
668 ms
bootstrap.min.css
695 ms
bootstrap-icons.css
705 ms
boxicons.min.css
702 ms
glightbox.min.css
669 ms
remixicon.css
689 ms
swiper-bundle.min.css
688 ms
all.min.css
32 ms
bootstrap-icons.css
27 ms
style.css
686 ms
example1.jpg
1462 ms
9561.gif
1120 ms
9014-9081-1.gif
852 ms
9389-1.gif
853 ms
9070S-1.gif
853 ms
9334A-1.gif
865 ms
9150L-1.jpg
1121 ms
9022S-1.gif
1119 ms
2499-1.gif
1119 ms
9670A-1.jpg
1122 ms
9148-1.gif
1306 ms
3660-1.gif
1306 ms
7962-1.jpg
1306 ms
9134-1.gif
1306 ms
particle-1.gif
1311 ms
rotating-cylinder-1.gif
1537 ms
8007-1.gif
1544 ms
9028-3.gif
1506 ms
blade-stand-1.gif
1513 ms
9397-1.gif
1544 ms
9398-1.gif
1659 ms
9361-1.gif
1732 ms
9396-1.gif
1731 ms
9341-1.gif
1740 ms
9342-1.gif
1753 ms
9345.gif
1762 ms
Logo1985.png
1707 ms
IndexPhoto.png
3199 ms
us-1en.png
2824 ms
1-new.jpg
1925 ms
us-2.jpg
1744 ms
3-new.jpg
1791 ms
us-4.jpg
1940 ms
us-5.jpg
2291 ms
us-6.jpg
2056 ms
yt.1.PNG
2597 ms
NEW.png
5372 ms
2023-chinese-new-year_ENG.jpg
2353 ms
lab-eng.jpg
2790 ms
pof33.png
2852 ms
data-center-0504.jpg
3002 ms
LW-Position-V1.3CH.jpg
4159 ms
LW-Forum-V1.3-CH.jpg
3539 ms
LW-HPC-V1.5.jpg
5752 ms
position-v1.5-eng.jpg
3862 ms
forum-v1.4_eng.jpg
4086 ms
LifeConversations.jpg
4205 ms
book.jpg
4555 ms
coming-soon-blue-background-with-studio-focus-light_1017-39307.jpg
1248 ms
RGI698OTFrA
127 ms
9357.gif
1658 ms
9344-1.gif
1754 ms
9354-1.gif
1753 ms
9539.gif
1762 ms
9540-1.gif
1831 ms
9046-1.gif
1832 ms
9000P-1.gif
1860 ms
9032-1.gif
2034 ms
9215P-1.gif
2034 ms
wet-filament-winding.gif
7359 ms
5.5.JPG
4512 ms
skills.png
4513 ms
202309-1.jpg
4558 ms
202309-2.png
5146 ms
202309-3.png
5303 ms
www-player.css
8 ms
www-embed-player.js
27 ms
base.js
55 ms
ad_status.js
295 ms
QGccEJWqd_gIzr4UnyRjJu4DFpzUq3q8RcWI0eePlNs.js
267 ms
embed.js
191 ms
embed
462 ms
aos.js
4839 ms
bootstrap.bundle.min.js
4840 ms
glightbox.min.js
5098 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
397 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
446 ms
isotope.pkgd.min.js
5088 ms
swiper-bundle.min.js
5088 ms
noframework.waypoints.js
5081 ms
validate.js
5076 ms
main.js
5211 ms
2017-1.jpg
5177 ms
id
32 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
287 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf
285 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf
286 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf
290 ms
pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf
289 ms
pxiEyp8kv8JHgFVrJJfedw.ttf
290 ms
pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf
290 ms
pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf
293 ms
pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf
291 ms
bootstrap-icons.woff
74 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf
290 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVAexQ.ttf
291 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexQ.ttf
292 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf
293 ms
fa-solid-900.woff
28 ms
fa-regular-400.woff
236 ms
Create
268 ms
js
230 ms
GenerateIT
14 ms
bootstrap-icons.woff
4297 ms
2017-2.jpg
4305 ms
2017-3.jpg
4213 ms
2017-4.PNG
4125 ms
2017-5.jpg
4275 ms
2017-8.png
4199 ms
1XzLpEAyebnXqTMDwdiS-WTGpDMDPS8Cw
263 ms
2017-8-2.png
4042 ms
2017-8-3.png
4040 ms
2017-9.jpg
3795 ms
2017-10.png
3642 ms
2017-11-1.png
3689 ms
2017-11.2.jpg
3668 ms
2016-1.png
3581 ms
2016-2.png
3518 ms
log_event
15 ms
2016-3.png
3111 ms
2015-1.jpg
2898 ms
2015-2.jpg
2754 ms
2015-3.jpg
2675 ms
2015-4.jpg
2629 ms
2015-5.jpg
2303 ms
2015-7.gif
2218 ms
2015-8-1.jpg
2306 ms
2015-8-2.png
2364 ms
2015-9-1.jpg
1776 ms
2015-9-2.png
1750 ms
2014.jpg
1644 ms
2013-1-2.png
1729 ms
2013-2-1.gif
1890 ms
2013-2-2.gif
1737 ms
2013-2-3.gif
1743 ms
2013-2-4.gif
1760 ms
2013-3-1.gif
1777 ms
2013-3-2.gif
1773 ms
2013-3-3.gif
1833 ms
2013-4-1.gif
1702 ms
2013-4-2.gif
1718 ms
2013-4r1.gif
1745 ms
2013-4r2.gif
1714 ms
2013-5.gif
1710 ms
2013-5-1.gif
1757 ms
2013-5-2.gif
1695 ms
2013-5-3.gif
1675 ms
2013-5-4.gif
1631 ms
2012-1-1.gif
1566 ms
2012-1-2.gif
1574 ms
2012-1-3.gif
1597 ms
2012-2.png
1652 ms
2012-3new.png
1706 ms
2012-4-1.gif
1651 ms
2012-4-2.gif
1582 ms
2012-4-3.gif
1519 ms
2012-5-1.gif
1488 ms
2012-5-2.gif
1538 ms
2012-5-3.gif
1596 ms
2012-6.png
1667 ms
2012-7.gif
1678 ms
2012-8.gif
1550 ms
2012-9.gif
1540 ms
2010-10.gif
1461 ms
2012-11.gif
1553 ms
2012-12.JPG
1599 ms
2012-13.JPG
1613 ms
2012-16.jfif
1558 ms
2011-1.JPG
1412 ms
2011-2-1.gif
1319 ms
2011-2-2.gif
1423 ms
2011-3-2.gif
1445 ms
2011-3-3.gif
1460 ms
2011-4.jfif
1474 ms
background1.jpg
1430 ms
foot-01-01.png
1419 ms
longwin.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
longwin.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
longwin.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Longwin.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Longwin.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.
longwin.com
Open Graph description is not detected on the main page of Longwin. 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: