4 sec in total
746 ms
3.1 sec
198 ms
Click here to check amazing News Dr Web content for Japan. Otherwise, check out these important facts you probably never knew about news.drweb.co.jp
最新のウイルス脅威や情報セキュリティに関する問題等について、Doctor Webサイト上に掲載されたニュースをご覧いただけます。
Visit news.drweb.co.jpWe analyzed News.drweb.co.jp page load time and found that the first response time was 746 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
news.drweb.co.jp performance score
name
value
score
weighting
Value14.8 s
0/100
10%
Value15.5 s
0/100
25%
Value27.9 s
0/100
10%
Value120 ms
97/100
30%
Value0.052
98/100
15%
Value17.4 s
4/100
10%
746 ms
698 ms
1087 ms
522 ms
530 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original News.drweb.co.jp, 64% (29 requests) were made to St.drweb.com and 24% (11 requests) were made to Drweb.co.jp. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source St.drweb.com.
Page size can be reduced by 255.5 kB (32%)
809.4 kB
553.9 kB
In fact, the total size of News.drweb.co.jp main page is 809.4 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 469.7 kB which makes up the majority of the site volume.
Potential reduce by 63.9 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 63.9 kB or 78% of the original size.
Potential reduce by 18.3 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. News Dr Web images are well optimized though.
Potential reduce by 150.5 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 150.5 kB or 66% of the original size.
Potential reduce by 22.8 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. News.drweb.co.jp needs all CSS files to be minified and compressed as it can save up to 22.8 kB or 81% of the original size.
Number of requests can be reduced by 21 (48%)
44
23
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of News Dr Web. 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 4 to 1 for CSS and as a result speed up the page load time.
news.drweb.co.jp
746 ms
style-jp.css
698 ms
jquery.js
1087 ms
2010-root.js
522 ms
script-2010.js
530 ms
chosen.css
534 ms
chosen.jquery.js
809 ms
jquery.js
944 ms
facebox.css
409 ms
facebox.js
540 ms
additions.js
674 ms
ext.png
136 ms
bg_page.jpg
912 ms
top_menu_bg.png
942 ms
logo_drweb_ja.png
197 ms
top_menu_bg_a.png
205 ms
lng_jp.gif
990 ms
logo.jpg
204 ms
find.gif
204 ms
mac_trojan_vsearch_01.1.png
1384 ms
mac_trojan_vsearch_02.1.png
1270 ms
Feb_2016_CureIt_en.1.png
721 ms
Stat_Files_Feb_2016_en.1.png
731 ms
email_feb2016_en.1.png
734 ms
february_support_en.1.png
737 ms
protection_against_data_loss_5.1.png
167 ms
protection_against_data_loss_2.1.png
397 ms
ff.1.png
991 ms
mobile_review_01_en.1.png
864 ms
mobile_review_03.1.png
1039 ms
mobile_review_04.1.png
1178 ms
ff.1.png
1134 ms
opera.1.png
1394 ms
ff_fake.1.png
1309 ms
ga.js
19 ms
closelabel.gif
805 ms
cool_progress_image.css
138 ms
tl.png
136 ms
b.png
136 ms
tr.png
186 ms
bl.png
220 ms
br.png
267 ms
3e9e29e064d95ecef91b0c8864d9b1e3_1216650269_search.gif
403 ms
loading.gif
659 ms
__utm.gif
13 ms
news.drweb.co.jp accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
news.drweb.co.jp 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
news.drweb.co.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise News.drweb.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that News.drweb.co.jp 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.
news.drweb.co.jp
Open Graph description is not detected on the main page of News Dr Web. 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: