5.8 sec in total
382 ms
5.2 sec
184 ms
Welcome to 5156edu.com homepage info - get ready to check 5156 Edu best content for China right away, or after learning these important things about 5156edu.com
无忧无虑中学语文网
Visit 5156edu.comWe analyzed 5156edu.com page load time and found that the first response time was 382 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
5156edu.com performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value1.5 s
100/100
25%
Value6.9 s
34/100
10%
Value4,720 ms
0/100
30%
Value0.019
100/100
15%
Value14.0 s
10/100
10%
382 ms
84 ms
102 ms
189 ms
1334 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 15% of them (9 requests) were addressed to the original 5156edu.com, 21% (13 requests) were made to Pagead2.googlesyndication.com and 15% (9 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Hm.baidu.com.
Page size can be reduced by 412.3 kB (40%)
1.0 MB
606.0 kB
In fact, the total size of 5156edu.com main page is 1.0 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. 45% of websites need less resources to load. Javascripts take 941.1 kB which makes up the majority of the site volume.
Potential reduce by 33.4 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 33.4 kB or 76% of the original size.
Potential reduce by 840 B
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. 5156 Edu images are well optimized though.
Potential reduce by 377.9 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 377.9 kB or 40% of the original size.
Potential reduce by 179 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. 5156edu.com needs all CSS files to be minified and compressed as it can save up to 179 B or 11% of the original size.
Number of requests can be reduced by 39 (68%)
57
18
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 5156 Edu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
5156edu.com
382 ms
newstyle.css
84 ms
adsbygoogle.js
102 ms
lg.js
189 ms
c.js
1334 ms
adsbygoogle.js
186 ms
5156edu77.gif
187 ms
5156edu78.gif
188 ms
5156edu327.jpg
259 ms
5156edu76.gif
98 ms
show_ads_impl.js
378 ms
login.jpg
118 ms
reg.jpg
118 ms
zrt_lookup.html
27 ms
ads
220 ms
xcom
980 ms
slotcar_library.js
68 ms
ads
372 ms
ads
119 ms
h.js
560 ms
reactive_library.js
144 ms
ca-pub-6937289349939761
64 ms
h.js
1989 ms
gen_204
85 ms
pixel
66 ms
dv3.js
100 ms
window_focus.js
27 ms
qs_click_protection.js
30 ms
ufs_web_display.js
26 ms
pixel
84 ms
pixel
71 ms
ad
51 ms
setuid
16 ms
pixel
18 ms
pixel
38 ms
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38 ms
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150 ms
skeleton.js
171 ms
14855583999748686065
171 ms
abg_lite.js
133 ms
omrhp.js
13 ms
Q12zgMmT.js
129 ms
icon.png
157 ms
cookie_push_onload.html
152 ms
62bHydCX.html
58 ms
asr
701 ms
xcom
413 ms
s.php
947 ms
activeview
99 ms
382696.gif
114 ms
WGg91BhL6Bhk3qTAPqmblqNZdzujbVjDoJfr3h8Q3EY.js
10 ms
pixel
56 ms
pixel
23 ms
pixel
22 ms
logo-sm.css
927 ms
logo.js
954 ms
pixel
19 ms
pixel
20 ms
adx.php
297 ms
s.php
1130 ms
auto_dup
240 ms
hm.gif
367 ms
5156edu.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.
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
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
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
5156edu.com 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
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 5156edu.com 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 5156edu.com main page’s claimed encoding is gb2312. 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.
5156edu.com
Open Graph description is not detected on the main page of 5156 Edu. 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: