9.3 sec in total
1.4 sec
7.8 sec
184 ms
Visit student.mers.hk now to see the best up-to-date Student Mers content for Hong Kong and also check out these interesting facts you probably never knew about student.mers.hk
現代社用書學校學生入門網站。現代教育研究社以出版優質教材為宗旨,所出版的教科書高達五十科五百多種,俱備幼兒班、幼稚園、小學、中學以至大學預科等教材配套。
Visit student.mers.hkWe analyzed Student.mers.hk page load time and found that the first response time was 1.4 sec and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
student.mers.hk performance score
name
value
score
weighting
Value2.3 s
75/100
10%
Value3.1 s
75/100
25%
Value6.5 s
39/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.3 s
99/100
10%
1380 ms
1664 ms
439 ms
442 ms
456 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Student.mers.hk, 98% (42 requests) were made to Mers.hk. The less responsive or slowest element that took the longest time to load (4 sec) relates to the external source Mers.hk.
Page size can be reduced by 49.0 kB (32%)
150.8 kB
101.8 kB
In fact, the total size of Student.mers.hk main page is 150.8 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 10% of websites need less resources to load. Images take 131.4 kB which makes up the majority of the site volume.
Potential reduce by 14.5 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 14.5 kB or 75% of the original size.
Potential reduce by 34.4 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, Student Mers needs image optimization as it can save up to 34.4 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Number of requests can be reduced by 6 (15%)
40
34
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Student Mers. 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.
student.mers.hk
1380 ms
index.php
1664 ms
space.gif
439 ms
bg_top.gif
442 ms
bg_patten.gif
456 ms
bg_bottom.gif
457 ms
logo_mers.gif
683 ms
facebook_logo.png
879 ms
hotline.gif
890 ms
bg_left.gif
894 ms
title_all.gif
1108 ms
info_kg_02.gif
1107 ms
info_pri_01.gif
1334 ms
info_pri_02.gif
1565 ms
info_pri_03.gif
1575 ms
info_pri_04.gif
1579 ms
info_pri_05.gif
1793 ms
info_pri_06.gif
1797 ms
info_pri_07.gif
2018 ms
info_pri_08.gif
2245 ms
info_pri_09.gif
2228 ms
info_pri_10.gif
2041 ms
info_sec_01.gif
2450 ms
info_sec_02.gif
2477 ms
info_sec_03.gif
2672 ms
info_sec_04.gif
2722 ms
info_sec_05.gif
2914 ms
info_hkcee_01.gif
2929 ms
info_hkcee_02.gif
2913 ms
info_hkcee_03.gif
2912 ms
bg_middle.gif
2905 ms
mers_st_login_bg.png
4026 ms
animated_login.gif
3343 ms
tit_login_id.png
3159 ms
tit_login_pw.png
3358 ms
but_st_login.png
3361 ms
bg_right.gif
3364 ms
but_pri_01_mo.gif
656 ms
but_pri_02_mo.gif
686 ms
but_pri_03_mo.gif
686 ms
but_pri_04_mo.gif
688 ms
but_pri_05_mo.gif
688 ms
but_pri_06_mo.gif
688 ms
student.mers.hk 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
Form elements do not have associated labels
Links do not have a discernible name
student.mers.hk 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
student.mers.hk 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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Student.mers.hk 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 Student.mers.hk 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.
student.mers.hk
Open Graph description is not detected on the main page of Student Mers. 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: