5.1 sec in total
476 ms
4.2 sec
487 ms
Welcome to lostelecom.ru homepage info - get ready to check Lostelecom best content for Russia right away, or after learning these important things about lostelecom.ru
Интернет-магазин электроники и бытовой техники Лостелеком (lostelecom.ru). Большой выбор товаров в каталоге с доставкой по Москве и самовывозом.
Visit lostelecom.ruWe analyzed Lostelecom.ru page load time and found that the first response time was 476 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
lostelecom.ru performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value9.3 s
1/100
25%
Value6.6 s
37/100
10%
Value380 ms
69/100
30%
Value0.766
5/100
15%
Value8.5 s
38/100
10%
476 ms
901 ms
26 ms
284 ms
266 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 95% of them (102 requests) were addressed to the original Lostelecom.ru, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (982 ms) belongs to the original domain Lostelecom.ru.
Page size can be reduced by 703.0 kB (52%)
1.3 MB
645.7 kB
In fact, the total size of Lostelecom.ru main page is 1.3 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. 45% of websites need less resources to load. Javascripts take 523.0 kB which makes up the majority of the site volume.
Potential reduce by 62.8 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 12.3 kB, which is 17% 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 62.8 kB or 87% of the original size.
Potential reduce by 27.4 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. Lostelecom images are well optimized though.
Potential reduce by 367.6 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 367.6 kB or 70% of the original size.
Potential reduce by 245.2 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. Lostelecom.ru needs all CSS files to be minified and compressed as it can save up to 245.2 kB or 84% of the original size.
Number of requests can be reduced by 47 (45%)
104
57
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lostelecom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
lostelecom.ru
476 ms
www.lostelecom.ru
901 ms
css
26 ms
bootstrap.css
284 ms
bootstrap-responsive.css
266 ms
stylesheet.css
269 ms
colorbox.css
277 ms
seocmspro.css
277 ms
wbbtheme.css
279 ms
jquery.rating.css
397 ms
slideshow.css
403 ms
carousel.css
405 ms
jquery-1.7.1.min.js
587 ms
jquery-ui-1.8.16.custom.min.js
682 ms
jquery-ui-1.8.16.custom.css
418 ms
jquery.cookie.js
526 ms
tabs.js
534 ms
common.js
536 ms
jquery.cycle.js
555 ms
jquery.colorbox.js
658 ms
jquery.colorbox-ru.js
667 ms
blog.color.js
668 ms
jquery.wysibb.min.js
702 ms
ru.js
718 ms
blog.bbimage.js
790 ms
jquery.rating.js
800 ms
jquery.nivo.slider.pack.js
801 ms
jquery.jcarousel.min.js
813 ms
all-in-one.js
860 ms
bootstrap.min.js
861 ms
jquery.flexslider-min.js
966 ms
body-bg.png
148 ms
lostlogo2.png
145 ms
cart.png
148 ms
arrow-down.png
149 ms
menu-icons.png
167 ms
cart-link.png
228 ms
button-search.png
270 ms
banner-Meizu-m2-note-980x280.jpg
533 ms
banner-Xiaomi-redmi-note-3-980x280.jpg
407 ms
k3-note-980x280.png
550 ms
meizu-banner-310x124.png
300 ms
huawei-banner-310x124.png
489 ms
lenovo-banner-310x124.png
534 ms
lenovo-a916-500x500-185x185.jpg
436 ms
stars-0.png
542 ms
Vibe-P1-Gold-front-185x185.jpg
573 ms
k3-note-green-185x185.jpg
621 ms
Redmi-Note-3-16GB-Black-Grey-185x185.jpg
671 ms
p70-t-white-185x185.jpg
672 ms
Lenovo-S60w-White-front-185x185.jpg
677 ms
stars-5.png
686 ms
RedMi-Note-3-Pro-gold-70x70.jpg
708 ms
xiaomi-redmi-note-2-yellow-70x70.jpg
751 ms
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799 ms
M2-Note-Pink-side-70x70.jpg
801 ms
Xiaomi-RedMi-Note-3-Gold-70x70.jpg
812 ms
glass-lenovo-p90-70x70.jpg
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chekhol-knizhka-p70t-black-1-70x70.jpg
844 ms
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K3-Note-Yellow-70x70.jpeg
933 ms
K3-Note-White-70x70.jpg
951 ms
b9QBgL0iMZfDSpmcXcE8nPOYkGiSOYDq_T7HbIOV1hA.ttf
19 ms
p70-t-white-70x70.jpg
982 ms
k3-note-black-front-70x70.jpg
930 ms
Lenovo-Vibe-Shot-32GB-Grey-front-70x70.png
930 ms
Lenovo-K3Note-glass-70x70.jpg
945 ms
Elephone-70x70.jpg
959 ms
analytics.js
24 ms
MEIZU-Logo-70x70.jpg
960 ms
huawei-logo-70x70.jpg
969 ms
collect
29 ms
xiaomi-logo-70x70.jpeg
981 ms
Lenovo-logo-1-70x70.png
940 ms
27131-d8639928_945_556-200x100.jpg
927 ms
lenovo_k3_note_android_marshmallow_6-200x100.jpeg
837 ms
oppor9%20(7)-200x100.jpg
829 ms
lenovo_vibe_k5_plus-200x100.jpg
798 ms
maxresdefault%20(1)-200x100.jpg
810 ms
Harga-Xiaomi-Redmi-3-terbaru-200x100.jpg
809 ms
Huawei-P9-April-6th-launch-event-200x100.jpg
818 ms
cover7_1441282794-630x315-200x100.png
833 ms
rating_5_0.jpg
386 ms
huawei_p9_3-200x100.jpg
829 ms
featured.png
797 ms
background.png
803 ms
add-to-cart.png
802 ms
view-product.png
821 ms
line-through.png
832 ms
special.png
827 ms
button-previous.png
798 ms
button-next.png
808 ms
button.png
807 ms
time_ascp.png
820 ms
comments_ascp.png
832 ms
information.png
826 ms
extras.png
797 ms
my-account.png
807 ms
customer-care.png
807 ms
store.png
821 ms
phone.png
831 ms
overlay.png
826 ms
bg_control_nav.png
141 ms
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140 ms
lostelecom.ru 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.
lostelecom.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
Browser errors were logged to the console
lostelecom.ru SEO score
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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lostelecom.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Lostelecom.ru 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.
lostelecom.ru
Open Graph description is not detected on the main page of Lostelecom. 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: