7 sec in total
558 ms
5.9 sec
533 ms
Click here to check amazing Rogerkdavis content for Japan. Otherwise, check out these important facts you probably never knew about rogerkdavis.com
亚洲日韩AV人网毛片,久久久精品波多野结衣,中国大陆不卡精品久久精品,一本不卡一二三区在线,99久久精品无码一,bt天堂WWW中文,野花社区免费视频全网,欧美亚洲日韩国产制服一区,东京热全系列下载,伊人久久亚洲综合影院首页,夜趣福利精品中文AV
Visit rogerkdavis.comWe analyzed Rogerkdavis.com page load time and found that the first response time was 558 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
rogerkdavis.com performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value2.8 s
82/100
25%
Value2.4 s
98/100
10%
Value40 ms
100/100
30%
Value0.029
100/100
15%
Value2.7 s
97/100
10%
558 ms
905 ms
34 ms
181 ms
341 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 71% of them (39 requests) were addressed to the original Rogerkdavis.com, 15% (8 requests) were made to Omt.shinobi.jp and 4% (2 requests) were made to Pvk.jp. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Rogerkdavis.com.
Page size can be reduced by 252.9 kB (16%)
1.6 MB
1.3 MB
In fact, the total size of Rogerkdavis.com main page is 1.6 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. 25% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 15.4 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 15.4 kB or 65% of the original size.
Potential reduce by 51.7 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. Rogerkdavis images are well optimized though.
Potential reduce by 69.7 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 69.7 kB or 65% of the original size.
Potential reduce by 116.1 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. Rogerkdavis.com needs all CSS files to be minified and compressed as it can save up to 116.1 kB or 86% of the original size.
Number of requests can be reduced by 25 (48%)
52
27
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rogerkdavis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
rogerkdavis.com
558 ms
www.rogerkdavis.com
905 ms
jquery.min.js
34 ms
config.js
181 ms
hiding-link.js
341 ms
hiding-link-saimeside.js
346 ms
styles.css
366 ms
textstyles.css
359 ms
script.php
696 ms
s_retargeting.js
685 ms
header.jpg
1188 ms
001.jpg
903 ms
002.jpg
838 ms
003.jpg
723 ms
004.jpg
727 ms
005.jpg
1091 ms
006.jpg
1082 ms
007.jpg
1092 ms
008.jpg
1191 ms
009.jpg
1264 ms
010.jpg
1443 ms
point_l.png
1272 ms
button_001.jpg
1275 ms
tables.css
1349 ms
commonstyles.css
1345 ms
null_image.gif
238 ms
e52eafd252feaa2d27cd05d2dc635d32
1264 ms
t-96303.gif
414 ms
top_bg.gif
356 ms
h1_bg.gif
185 ms
top_inner_bg.gif
188 ms
sitemap_button.gif
181 ms
headerbox_bg.gif
196 ms
h3_bg.gif
251 ms
h4_bg.gif
351 ms
h4.gif
368 ms
h5.gif
371 ms
h6.png
380 ms
menu_h4.gif
427 ms
menu_title_bg.gif
522 ms
menulist_li_bg.gif
523 ms
menu_bg.png
556 ms
t-96303-x-098.gif
175 ms
ninja_onetag.css
393 ms
trac.js
496 ms
pagetop_button.png
201 ms
footer_bg.gif
191 ms
banner_b.jpg
355 ms
twitter_tweet_ninja_m.png
198 ms
facebook_share_ninja_m.png
377 ms
google_plusone_ninja_m.png
375 ms
mixi_check_ninja_m.png
391 ms
hatena_ninja_m.png
394 ms
ninja_icon_m.png
411 ms
cookiesync
542 ms
rogerkdavis.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
rogerkdavis.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
rogerkdavis.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 doesn't use legible font sizes
N/A
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rogerkdavis.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), while the claimed language is Japanese. Our system also found out that Rogerkdavis.com main page’s claimed encoding is shift_jis. 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.
rogerkdavis.com
Open Graph description is not detected on the main page of Rogerkdavis. 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: