70 sec in total
5.3 sec
64.5 sec
231 ms
Welcome to wtdgps.com homepage info - get ready to check Wtdgps best content for China right away, or after learning these important things about wtdgps.com
卫通达电子是专业生产GPS厂家,主要产品:GPS,GPS定位,GPS定位器,GPS卫星定位,车载gps,防拆GPS,GPS车载终端,GPS个人定位器,GPS定位系统,GPS车辆监控,GPS汽车防盗器,GPS摩托车定位器,GPS导航系统,是研发、销售为一体的高科技企业源头厂家。
Visit wtdgps.comWe analyzed Wtdgps.com page load time and found that the first response time was 5.3 sec and then it took 64.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
wtdgps.com performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value21.9 s
0/100
25%
Value27.5 s
0/100
10%
Value350 ms
73/100
30%
Value0.117
85/100
15%
Value13.9 s
10/100
10%
5324 ms
4388 ms
3261 ms
1096 ms
3199 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 43% of them (46 requests) were addressed to the original Wtdgps.com, 15% (16 requests) were made to Qiao.baidu.com and 7% (8 requests) were made to Lxbjs.baidu.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Wtdgps.com.
Page size can be reduced by 251.0 kB (50%)
501.2 kB
250.2 kB
In fact, the total size of Wtdgps.com main page is 501.2 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. 25% of websites need less resources to load. Images take 246.2 kB which makes up the majority of the site volume.
Potential reduce by 48.0 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 48.0 kB or 75% of the original size.
Potential reduce by 67.0 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. Obviously, Wtdgps needs image optimization as it can save up to 67.0 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 86.1 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 86.1 kB or 67% of the original size.
Potential reduce by 49.9 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. Wtdgps.com needs all CSS files to be minified and compressed as it can save up to 49.9 kB or 79% of the original size.
Number of requests can be reduced by 54 (54%)
100
46
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wtdgps. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
wtdgps.com
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css-main.css
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css-index.css
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tabs.js
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Common.js
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wtdgps.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
wtdgps.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
wtdgps.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wtdgps.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 Wtdgps.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.
wtdgps.com
Open Graph description is not detected on the main page of Wtdgps. 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: