6.4 sec in total
1.6 sec
4.6 sec
248 ms
Visit i4.ru now to see the best up-to-date I 4 content for Russia and also check out these interesting facts you probably never knew about i4.ru
Портал Лучшие технические новинки с аукционов и самоделки - Главная страница
Visit i4.ruWe analyzed I4.ru page load time and found that the first response time was 1.6 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
i4.ru performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value6.3 s
10/100
25%
Value5.8 s
50/100
10%
Value20 ms
100/100
30%
Value0.466
19/100
15%
Value7.3 s
49/100
10%
1551 ms
578 ms
587 ms
304 ms
307 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 50% of them (35 requests) were addressed to the original I4.ru, 7% (5 requests) were made to Code.jquery.com and 7% (5 requests) were made to I.alicdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain I4.ru.
Page size can be reduced by 265.2 kB (41%)
652.0 kB
386.8 kB
In fact, the total size of I4.ru main page is 652.0 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. 40% of websites need less resources to load. Javascripts take 243.7 kB which makes up the majority of the site volume.
Potential reduce by 91.0 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 91.0 kB or 83% of the original size.
Potential reduce by 5.3 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. I 4 images are well optimized though.
Potential reduce by 102.5 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 102.5 kB or 42% of the original size.
Potential reduce by 66.4 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. I4.ru needs all CSS files to be minified and compressed as it can save up to 66.4 kB or 80% of the original size.
Number of requests can be reduced by 45 (65%)
69
24
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I 4. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
i4.ru
1551 ms
index.css
578 ms
script.js
587 ms
theme.js
304 ms
board_attach.css
307 ms
jquery-ui.min.js
8 ms
jquery-ui.css
4 ms
sha1.js
309 ms
SearchFocus.js
434 ms
fader.js
625 ms
jquery.min.js
3 ms
backdrop.png
156 ms
main_block.png
299 ms
upshrink.png
154 ms
house.png
288 ms
help.png
301 ms
magnifier.png
298 ms
key.png
443 ms
key_add.png
462 ms
favicon.ico
581 ms
index.php
794 ms
index.php
996 ms
index.php
1029 ms
index.php
1163 ms
index.php
1265 ms
index.php
1285 ms
xx.gif
1088 ms
collapse.gif
1294 ms
off.png
1334 ms
new_none.png
1373 ms
new_redirect.png
1462 ms
info.gif
1575 ms
online.gif
1573 ms
submit_bg.png
1596 ms
upshrink2.png
1605 ms
menu_gfx.png
1678 ms
frame_repeat.png
1733 ms
index.js
596 ms
expand.gif
1865 ms
code.js
360 ms
613 ms
ui-bg_flat_75_ffffff_40x100.png
5 ms
ui-bg_highlight-soft_75_cccccc_1x100.png
4 ms
ui-bg_glass_75_e6e6e6_1x400.png
4 ms
ui-bg_glass_65_ffffff_1x400.png
4 ms
counter2
134 ms
counter
136 ms
blank.html
490 ms
obtain_ads.do
506 ms
ad.js
354 ms
lsb
323 ms
beacon_async.js
42 ms
index.css
38 ms
6A-Clip-In-Human-Hair-Extensions-Malaysian-Virgin-Hair-Italian-Yaki-Kinky-Straight-Aliexpress-uk-Rosa.jpg_80x80.jpg
605 ms
Sexy-Lace-Long-Elegant-Mermaid-Prom-Dresses-2015-Evening-Dress-for-Prom-festa-vestidos-de-para.jpg_80x80.jpg
828 ms
Glueless-Full-Lace-Wigs-7A-Grade-Peruvian-Virgin-Hair-Straight-Lace-Front-wig-8-24-Full.jpg_80x80.jpg
605 ms
W3064-Vestidos-New-Gradient-Ombre-Chiffon-Prom-Dress-Evening-Dress-Strapless-with-Pleats-Women-Dress-Navy.jpg_80x80.jpg
101 ms
Stock95-Real-Picture-Sexy-Mermaid-Evening-Dress-Vintage-Women-Crystal-Cheap-Elegant-Appliques-Long-Prom-Dresses.jpg_80x80.jpg
1242 ms
92404-Pink-Blue-Ivory-Red-Evening-Dresses-2016-Mermaid-Prom-Dresses-With-Bow-Pearls-Sheer-See.jpg_80x80.jpg
1090 ms
Sexy-Open-Back-Beaded-Two-Pieces-Black-Prom-Dress-2015-Fashion-High-Neck-Black-Long-Sleeve.jpg_80x80.jpg
1419 ms
NEW-2-24-Brown-and-Natural-Blonde-Full-Lace-Ombre-Wig-Human-Hair-Virgin-Brazilian-Glue.jpg_80x80.jpg
1016 ms
Brazilian-Micro-Ring-Loop-Hair-Extensions-Straight-Human-Hair-100g-lot-1g-strand-18-24-1B.jpg_80x80.jpg
1021 ms
post_ads_speed.do
86 ms
beacon-cookie.html
108 ms
logo_728.2199ea75.png
39 ms
l.692255ef.png
52 ms
r.e2ce7b88.png
72 ms
prepare
377 ms
prepare
366 ms
38a2f87041a02597c385292d62a0922c.jpg
725 ms
i4.ru 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.
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
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
i4.ru 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
i4.ru 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
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise I4.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that I4.ru main page’s claimed encoding is windows-1251. 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.
i4.ru
Open Graph description is not detected on the main page of I 4. 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: