11.2 sec in total
1.8 sec
8.2 sec
1.3 sec
Visit qd17u.com now to see the best up-to-date Qd 17 U content and also check out these interesting facts you probably never knew about qd17u.com
青岛旅行社,青岛国际旅行社,青岛青年国旅(YITS)官方旅游网站-口碑好的青岛出发旅游线路,青岛当地正规旅行社,提供优质的青岛本地旅游线路,2023年出发旅游线路,国内国外跟团游,邮轮旅游,自由行,定制旅游,签证代办服务,青岛旅游预定电话:0532-81117171,优质旅行,跟随我们一起去发现更精彩的世界!
Visit qd17u.comWe analyzed Qd17u.com page load time and found that the first response time was 1.8 sec and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
qd17u.com performance score
name
value
score
weighting
Value2.0 s
84/100
10%
Value2.5 s
89/100
25%
Value5.5 s
54/100
10%
Value40 ms
100/100
30%
Value0.193
64/100
15%
Value3.0 s
96/100
10%
1764 ms
675 ms
443 ms
1156 ms
901 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 83% of them (59 requests) were addressed to the original Qd17u.com, 13% (9 requests) were made to Www15.53kf.com and 1% (1 request) were made to Tb.53kf.com. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain Qd17u.com.
Page size can be reduced by 311.6 kB (10%)
3.0 MB
2.7 MB
In fact, the total size of Qd17u.com main page is 3.0 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. 65% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 129.5 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. This page needs HTML code to be minified as it can gain 38.7 kB, which is 26% 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 129.5 kB or 86% of the original size.
Potential reduce by 162.0 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. Qd 17 U images are well optimized though.
Potential reduce by 15.8 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 15.8 kB or 17% of the original size.
Potential reduce by 4.2 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. Qd17u.com needs all CSS files to be minified and compressed as it can save up to 4.2 kB or 29% of the original size.
Number of requests can be reduced by 13 (21%)
63
50
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qd 17 U. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
qd17u.com
1764 ms
common.css
675 ms
color.css
443 ms
jquery.js
1156 ms
com.js
901 ms
newindex.css
682 ms
jquery.SuperSlide.2.1.1.js
248 ms
index.js
221 ms
jquery.cycle.aLL.min.js
472 ms
newindex.js
443 ms
sina.png
226 ms
head_wx.png
222 ms
2016318111822737.jpg
226 ms
201641612459516.jpg
441 ms
20215810389734.jpg
1107 ms
202131611270621.jpg
876 ms
2020112713301716.jpg
1318 ms
20201126121836204.jpg
665 ms
2021312105648982.jpg
671 ms
20181129895479.jpg
1801 ms
2021316115027540.jpg
888 ms
202073115022311.jpg
894 ms
20201126131430737.jpg
1531 ms
2021122111643227.jpg
1327 ms
202112211452208.jpg
2755 ms
202157173556191.jpg
3369 ms
20201127122220814.jpg
3621 ms
20201126153354274.jpg
3406 ms
2020112615821574.jpg
1970 ms
20201126142728194.jpg
2024 ms
201971173959838.jpg
2413 ms
20197117410297.jpg
2247 ms
20201126155949139.jpg
2472 ms
201971174141347.jpg
2634 ms
20164261121723.png
2693 ms
2016420143635697.png
2854 ms
2016420144630322.png
2914 ms
201642014503328.png
4396 ms
2016426112521993.png
3075 ms
2016420151311666.png
3139 ms
201641915825219.png
3295 ms
201642010521433.png
3355 ms
2016420152815136.png
3515 ms
2016426112440409.png
3577 ms
2016420144054173.png
3618 ms
2016420143021988.png
3851 ms
202041093926393.jpg
5323 ms
20191127165032594.jpg
3578 ms
20191129103132832.jpg
5701 ms
tel.gif
3403 ms
jiantou.gif
3361 ms
btm.png
3393 ms
base_ico24.png
3234 ms
tit_box.png
3359 ms
dot.gif
3390 ms
foot_tel.png
3224 ms
foot-txt.gif
3149 ms
4
1788 ms
fixed_1.gif
3135 ms
201561182837611.jpg
3021 ms
sendacc.jsp
482 ms
mobile_icon_default.js
1131 ms
mobile_invite_72219097_4.js
1188 ms
assign_worker_72219097_4.js
1201 ms
mobile_chat_72219097_4.js
1201 ms
kf_new.php
1222 ms
kf_ivt_new.php
449 ms
93IfoB+CIdYgAA
0 ms
close_2x.png
219 ms
mobile_53kf_1574651847.jpg
478 ms
jquery-1.4.2.flp.js
441 ms
qd17u.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.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
qd17u.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
qd17u.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
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qd17u.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 Qd17u.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.
qd17u.com
Open Graph description is not detected on the main page of Qd 17 U. 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: