4.5 sec in total
850 ms
3.4 sec
261 ms
Click here to check amazing Sf Magazine content for Japan. Otherwise, check out these important facts you probably never knew about sf-magazine.com
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Visit sf-magazine.comWe analyzed Sf-magazine.com page load time and found that the first response time was 850 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
sf-magazine.com performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value10.1 s
1/100
25%
Value5.5 s
55/100
10%
Value660 ms
46/100
30%
Value0.204
61/100
15%
Value11.7 s
18/100
10%
850 ms
311 ms
582 ms
574 ms
196 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 78% of them (53 requests) were addressed to the original Sf-magazine.com, 12% (8 requests) were made to Asumi.shinobi.jp and 4% (3 requests) were made to X6.ninja-x.jp. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Sf-magazine.com.
Page size can be reduced by 51.7 kB (10%)
504.7 kB
452.9 kB
In fact, the total size of Sf-magazine.com main page is 504.7 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. 20% of websites need less resources to load. Images take 440.9 kB which makes up the majority of the site volume.
Potential reduce by 43.3 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 15.2 kB, which is 30% 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 43.3 kB or 85% of the original size.
Potential reduce by 233 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. Sf Magazine images are well optimized though.
Potential reduce by 8.1 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 8.1 kB or 66% of the original size.
Potential reduce by 82 B
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. Sf-magazine.com needs all CSS files to be minified and compressed as it can save up to 82 B or 52% of the original size.
Number of requests can be reduced by 23 (34%)
67
44
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sf Magazine. 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 as a result speed up the page load time.
sf-magazine.com
850 ms
1.css
311 ms
071257800
582 ms
r-side.html
574 ms
menu1.gif
196 ms
menu2.gif
206 ms
menu3.gif
314 ms
menu4.gif
336 ms
menu5.gif
337 ms
menu6.gif
363 ms
menu-lesson.gif
352 ms
menu8.gif
375 ms
stretch.jpg
523 ms
metro-ad.jpg
536 ms
lesson-ad2.gif
555 ms
muscle-ad.gif
527 ms
jada.gif
745 ms
ad-daytona5.jpg
736 ms
fifa.jpg
855 ms
2007-logo.gif
750 ms
issue-nov.gif
733 ms
subsc.gif
754 ms
new-diet.jpg
1066 ms
issue-june.jpg
902 ms
spoon-s.gif
928 ms
xr-top.jpg
907 ms
bret-ad2.jpg
1107 ms
biggestloser.gif
1176 ms
ab-s.jpg
1083 ms
fit-family.jpg
1737 ms
mayissue.jpg
1117 ms
basket-s.jpg
1261 ms
butt-ad.jpg
1263 ms
meal-s.jpg
1276 ms
issue-april.gif
1320 ms
syuri-top.jpg
1337 ms
hot-sports.gif
1483 ms
bird-s-ad.jpg
1493 ms
star-top.jpg
1497 ms
hot-top.gif
1499 ms
water-s.jpg
1415 ms
fat-burning-s.jpg
1488 ms
m-1.gif
1406 ms
m-2.gif
1385 ms
m-3.gif
1382 ms
m-4.gif
1450 ms
sanc-mn1.jpg
1612 ms
sanc-mn2.jpg
1781 ms
Zen
327 ms
encount
333 ms
trac.js
538 ms
assault
352 ms
assault
369 ms
p
343 ms
sanc-wm2.jpg
1455 ms
sanc-wm1.jpg
1449 ms
albert.jpg
1390 ms
wiki.jpg
1450 ms
1.13.17
508 ms
sf-toppage-s.jpg
1367 ms
temp.jpg
1658 ms
fire
186 ms
cookiesync
532 ms
1050
167 ms
fire
187 ms
track
167 ms
track
177 ms
sync
324 ms
sf-magazine.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
sf-magazine.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
sf-magazine.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
N/A
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sf-magazine.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Sf-magazine.com main page’s claimed encoding is . 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.
sf-magazine.com
Open Graph description is not detected on the main page of Sf Magazine. 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: