7.1 sec in total
1.3 sec
5.7 sec
117 ms
Visit hk-phy.org now to see the best up-to-date Hk Phy content for United States and also check out these interesting facts you probably never knew about hk-phy.org
Visit hk-phy.orgWe analyzed Hk-phy.org page load time and found that the first response time was 1.3 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
hk-phy.org performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value2.8 s
82/100
25%
Value2.7 s
97/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.7 s
100/100
10%
1320 ms
426 ms
444 ms
679 ms
1060 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Hk-phy.org and no external sources were called. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Hk-phy.org.
Page size can be reduced by 11.5 kB (8%)
139.8 kB
128.3 kB
In fact, the total size of Hk-phy.org main page is 139.8 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 130.1 kB which makes up the majority of the site volume.
Potential reduce by 8.2 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 1.7 kB, which is 18% 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 8.2 kB or 85% of the original size.
Potential reduce by 3.3 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. Hk Phy images are well optimized though.
Number of requests can be reduced by 8 (30%)
27
19
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hk Phy. 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.
hk-phy.org
1320 ms
spacer.gif
426 ms
phyworld_index_updated_01.jpg
444 ms
enter_atomic.jpg
679 ms
phyworld_index_updated_03.jpg
1060 ms
enter_ee.jpg
664 ms
phyworld_index_updated_05.jpg
637 ms
phyworld_index_updated_06.jpg
1090 ms
phyworld_index_updated_07.jpg
908 ms
phyworld_index_updated_08.jpg
1103 ms
enter_phyworld.jpg
1494 ms
phyworld_index_updated_10.jpg
1086 ms
enter_op.jpg
1550 ms
phyworld_index_updated_12.jpg
1488 ms
phyworld_index_updated_13.jpg
1922 ms
enter_contextual.jpg
1988 ms
phyworld_index_updated_15.jpg
1957 ms
phyworld_index_updated_16.jpg
1964 ms
phyworld_index_updated_17.jpg
2182 ms
phyworld_index_updated_19.jpg
2186 ms
phyworld-count.pl
3082 ms
enter_atomic-over.jpg
631 ms
enter_ee-over.jpg
639 ms
enter_phyworld-over.jpg
850 ms
enter_op-over.jpg
654 ms
enter_contextual-over.jpg
658 ms
messgae_board_eng-over.jpg
655 ms
message_board_chi-over.jpg
1274 ms
hk-phy.org 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
Links do not have a discernible name
hk-phy.org 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
General
Impact
Issue
Browser errors were logged to the console
hk-phy.org SEO score
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
N/A
N/A
BIG5
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hk-phy.org 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 Hk-phy.org main page’s claimed encoding is big5. 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.
hk-phy.org
Open Graph description is not detected on the main page of Hk Phy. 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: