2.3 sec in total
356 ms
1.7 sec
267 ms
Visit 51pda.com now to see the best up-to-date 51 Pda content and also check out these interesting facts you probably never knew about 51pda.com
888电子游戏平台『大额无忧:b89.cc』提供最全的娱乐活动,彩票游艺,体育电竞竞猜,棋牌视讯,菠菜彩票网站应有尽有,业界良心,不黑不吭,高赔率,大额无忧,官方保证,彩友还等什么。
Visit 51pda.comWe analyzed 51pda.com page load time and found that the first response time was 356 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
51pda.com performance score
name
value
score
weighting
Value2.0 s
83/100
10%
Value2.0 s
97/100
25%
Value3.0 s
94/100
10%
Value10 ms
100/100
30%
Value0.005
100/100
15%
Value2.2 s
99/100
10%
356 ms
252 ms
253 ms
264 ms
262 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original 51pda.com, 97% (29 requests) were made to Thinkdomain.com. The less responsive or slowest element that took the longest time to load (823 ms) relates to the external source Thinkdomain.com.
Page size can be reduced by 368.6 kB (20%)
1.9 MB
1.5 MB
In fact, the total size of 51pda.com main page is 1.9 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. 35% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 12.5 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 12.5 kB or 75% of the original size.
Potential reduce by 260 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. 51 Pda images are well optimized though.
Potential reduce by 195.8 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 195.8 kB or 70% of the original size.
Potential reduce by 160.0 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. 51pda.com needs all CSS files to be minified and compressed as it can save up to 160.0 kB or 86% of the original size.
Number of requests can be reduced by 25 (86%)
29
4
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Pda. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
51pda.com
356 ms
wp-emoji-release.min.js
252 ms
styles.css
253 ms
jvcf7p_validate.css
264 ms
shortcodes.css
262 ms
elements.css
262 ms
skin.css
260 ms
bootstrap.min.css
395 ms
bootstrap-responsive.min.css
325 ms
cyberchimps-responsive.min.css
329 ms
core.css
339 ms
style.css
332 ms
jquery.js
413 ms
jquery-migrate.min.js
412 ms
gallery-lightbox.min.js
413 ms
jquery.slimbox.min.js
413 ms
jquery.jcarousel.min.js
426 ms
jquery.mobile.custom.min.js
466 ms
swipe-call.min.js
471 ms
core.min.js
477 ms
jquery.form.min.js
495 ms
jquery.validate.min.js
508 ms
jquery.jvcf7p_validation.js
507 ms
jquery.elastislide.min.js
537 ms
elements.min.js
543 ms
bootstrap.min.js
550 ms
retina-1.1.0.min.js
561 ms
wp-embed.min.js
562 ms
slider06.jpg
823 ms
ajax-loader.gif
74 ms
51pda.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
51pda.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
General
Impact
Issue
Detected JavaScript libraries
51pda.com SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 51pda.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that 51pda.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.
51pda.com
Open Graph description is not detected on the main page of 51 Pda. 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: