2.5 sec in total
690 ms
1.7 sec
106 ms
Welcome to pyeung.com homepage info - get ready to check P Yeung best content right away, or after learning these important things about pyeung.com
PYEUNG.COM - (San Francisco, CA) Patrick P. Yeung's technical reference website, providing material covering networking and Internet solutions.
Visit pyeung.comWe analyzed Pyeung.com page load time and found that the first response time was 690 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
pyeung.com performance score
name
value
score
weighting
Value1.2 s
99/100
10%
Value4.1 s
46/100
25%
Value2.5 s
98/100
10%
Value30 ms
100/100
30%
Value0.127
82/100
15%
Value2.1 s
99/100
10%
690 ms
200 ms
205 ms
158 ms
79 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that all of those requests were addressed to Pyeung.com and no external sources were called. The less responsive or slowest element that took the longest time to load (690 ms) belongs to the original domain Pyeung.com.
Page size can be reduced by 80.4 kB (12%)
652.7 kB
572.3 kB
In fact, the total size of Pyeung.com main page is 652.7 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 10% of websites need less resources to load. Images take 562.5 kB which makes up the majority of the site volume.
Potential reduce by 64.3 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 64.3 kB or 90% of the original size.
Potential reduce by 12.9 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. P Yeung images are well optimized though.
Potential reduce by 2.9 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 2.9 kB or 16% of the original size.
Potential reduce by 238 B
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. Pyeung.com needs all CSS files to be minified and compressed as it can save up to 238 B or 25% of the original size.
Number of requests can be reduced by 6 (18%)
33
27
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of P Yeung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
pyeung.com
690 ms
technotestyle.css
200 ms
common.js
205 ms
stm31.js
158 ms
menu.js
79 ms
darkbrownback.gif
152 ms
compass-rose-on.jpg
344 ms
compass-rose-off.jpg
357 ms
pyeungtitle.jpg
435 ms
blank.gif
152 ms
headline.jpg
514 ms
frontpage-cisco-off.jpg
306 ms
frontpage-ms-off.jpg
319 ms
frontpage-msoffice-off.jpg
394 ms
frontpage-linux-off.jpg
408 ms
downloads-off.jpg
420 ms
sandbox-off.jpg
431 ms
frontpage-psp-off.jpg
503 ms
frontpage-wm5themes-off.jpg
511 ms
blank.gif
327 ms
arrow_d.gif
328 ms
xp3.gif
327 ms
xp4.gif
389 ms
arrow_r.gif
398 ms
downloads-on.jpg
390 ms
sandbox-on.jpg
399 ms
frontpage-psp-on.jpg
425 ms
frontpage-wm5themes-on.jpg
428 ms
frontpage-cisco-on.jpg
471 ms
frontpage-linux-on.jpg
473 ms
frontpage-ms-on.jpg
497 ms
frontpage-msoffice-on.jpg
517 ms
cisco2950-background.jpg
597 ms
pang4-gin6-wing4.gif
547 ms
pyeung.com accessibility score
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
Form elements do not have associated labels
pyeung.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
pyeung.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pyeung.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Pyeung.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.
pyeung.com
Open Graph description is not detected on the main page of P Yeung. 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: