8.2 sec in total
492 ms
4.6 sec
3 sec
Click here to check amazing 404M content for Czech Republic. Otherwise, check out these important facts you probably never knew about 404m.com
Blog o doménách, investování a internetovém podnikání
Visit 404m.comWe analyzed 404m.com page load time and found that the first response time was 492 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
404m.com performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value6.2 s
11/100
25%
Value5.8 s
50/100
10%
Value1,620 ms
12/100
30%
Value0.269
45/100
15%
Value6.4 s
60/100
10%
492 ms
22 ms
688 ms
44 ms
1551 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 28% of them (18 requests) were addressed to the original 404m.com, 12% (8 requests) were made to S.adexpert.cz and 8% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source S.adexpert.cz.
Page size can be reduced by 290.9 kB (42%)
691.6 kB
400.7 kB
In fact, the total size of 404m.com main page is 691.6 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. 60% of websites need less resources to load. Images take 306.4 kB which makes up the majority of the site volume.
Potential reduce by 130.4 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 130.4 kB or 80% of the original size.
Potential reduce by 11.2 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. 404M images are well optimized though.
Potential reduce by 79.6 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 79.6 kB or 57% of the original size.
Potential reduce by 69.8 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. 404m.com needs all CSS files to be minified and compressed as it can save up to 69.8 kB or 85% of the original size.
Number of requests can be reduced by 36 (59%)
61
25
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 404M. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.
404m.com
492 ms
css
22 ms
copywriting.css
688 ms
jquery.min.js
44 ms
ts
1551 ms
ts
1671 ms
ts
1821 ms
ts
2563 ms
ts
1669 ms
adsbygoogle.js
10 ms
WDConnect.js
110 ms
jquery.min.js
38 ms
jquery-migrate.min.js
218 ms
editor.js
218 ms
jquery.magnific-popup.min.js
220 ms
jquery.cookie.js
218 ms
public.js
220 ms
jquery.flexslider.min.js
221 ms
scripts.js
326 ms
wp-slimstat.min.js
34 ms
wp-embed.min.js
325 ms
forms-api.min.js
327 ms
font-awesome.css
301 ms
style.css
412 ms
64f912cc291aebb59c9174a0cd82ef5d
31 ms
18f54ac53f7543ee1e9fc3bd66acc4ba
11 ms
e6bc2650d198ce4c75254242fe232924
83 ms
webarchiv_certifikat_cb.gif
712 ms
czechia-2016-250x500.png
757 ms
0c55246720965997f717dd8a074f488a
6 ms
6594c7a61bb0df269f54db349bd17e50
76 ms
rss.png
111 ms
a2ecec1630481e4e6a73bb5f72face98
74 ms
fontawesome-webfont.woff
434 ms
wordcamp-468x60.jpg
122 ms
track
236 ms
icon_comment.png
110 ms
16df32f99ff6ef260c8772a970d967bfb80a5392.png
480 ms
track
500 ms
show_ads.js
3 ms
track
463 ms
ca-pub-2339712576514821.js
411 ms
zrt_lookup.html
425 ms
show_ads_impl.js
69 ms
ads
252 ms
osd.js
34 ms
m_js_controller.js
133 ms
abg.js
258 ms
track
293 ms
2977deffa0104afc8b788fd281391ee9856d259d.gif
291 ms
generator.php
612 ms
track
583 ms
all.js
282 ms
analytics.js
173 ms
favicon
186 ms
googlelogo_color_112x36dp.png
179 ms
nessie_icon_tiamat_white.png
161 ms
x_button_blue2.png
103 ms
s
27 ms
collect
275 ms
reklama.png
298 ms
ads
396 ms
17787270672989615422
115 ms
s
106 ms
xd_arbiter.php
289 ms
404m.com 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
Image elements do not have [alt] attributes
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.
404m.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
404m.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
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 404m.com can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that 404m.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.
404m.com
Open Graph data is detected on the main page of 404M. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: