9.8 sec in total
2.9 sec
6.7 sec
170 ms
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Visit gb1591.comWe analyzed Gb1591.com page load time and found that the first response time was 2.9 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
gb1591.com performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value12.8 s
0/100
25%
Value7.9 s
22/100
10%
Value30 ms
100/100
30%
Value0.9
3/100
15%
Value3.3 s
94/100
10%
2904 ms
558 ms
394 ms
1017 ms
611 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 98% of them (54 requests) were addressed to the original Gb1591.com, 2% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Gb1591.com.
Page size can be reduced by 169.3 kB (60%)
282.7 kB
113.4 kB
In fact, the total size of Gb1591.com main page is 282.7 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. 15% of websites need less resources to load. HTML takes 124.1 kB which makes up the majority of the site volume.
Potential reduce by 111.2 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 22.4 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 111.2 kB or 90% of the original size.
Potential reduce by 0 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. Gb 1591 images are well optimized though.
Potential reduce by 52.0 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 52.0 kB or 78% of the original size.
Potential reduce by 6.1 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. Gb1591.com needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 73% of the original size.
Number of requests can be reduced by 30 (59%)
51
21
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gb 1591. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
gb1591.com
2904 ms
public.css
558 ms
main.css
394 ms
highslide.js
1017 ms
AC_RunActiveContent.js
611 ms
Message.js
408 ms
Html.js
590 ms
4723419.js
578 ms
entry.js
198 ms
style.css
198 ms
buildnormal.js
205 ms
bg.gif
198 ms
icon.gif
205 ms
send.gif
188 ms
t.gif
207 ms
user_bg.gif
199 ms
btn_login.gif
206 ms
arr7.gif
373 ms
index_con_bt.gif
393 ms
more3_c.gif
393 ms
video.gif
406 ms
arr4.gif
403 ms
more3.gif
404 ms
m_bt11[.gif
553 ms
more2.gif
585 ms
btn_sear.gif
586 ms
m_bt11.gif
604 ms
20100422113708749.gif
2232 ms
20100422112931294.gif
2077 ms
20100422112657183.gif
3157 ms
20100422111939992.gif
1956 ms
20100421151435280.gif
2948 ms
20100421145427265.jpg
1007 ms
m_bt1.gif
1214 ms
arr2.gif
1418 ms
clock.gif
1628 ms
office.gif
1828 ms
right_bt2.gif
2031 ms
baidu_bg.gif
2093 ms
input.gif
2178 ms
banner_left_bg.gif
2212 ms
banner_right_bg.jpg
2246 ms
bg6.gif
2327 ms
tag_bg.gif
2337 ms
input_bg1.jpg
2375 ms
con_bg.jpg
2441 ms
main_bg.jpg
2529 ms
v_bg.jpg
2472 ms
bg5.gif
2502 ms
q_bg.jpg
2559 ms
quick_a.gif
2647 ms
bottom_bg.gif
2655 ms
bottom_bg.jpg
2695 ms
drop-shadow.png
197 ms
zoomout.cur
204 ms
gb1591.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
No form fields have multiple labels
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
<object> elements do not have alternate text
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
gb1591.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
General
Impact
Issue
Browser errors were logged to the console
gb1591.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses plugins
ZH
N/A
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gb1591.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Gb1591.com main page’s claimed encoding is gbk. 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.
gb1591.com
Open Graph description is not detected on the main page of Gb 1591. 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: