5.4 sec in total
671 ms
4.3 sec
418 ms
Click here to check amazing Machinebook content for Russia. Otherwise, check out these important facts you probably never knew about machinebook.ru
Машинбук специализированная социальная сеть для коммерческих и промышленных предприятий. Заводите деловые контакты
Visit machinebook.ruWe analyzed Machinebook.ru page load time and found that the first response time was 671 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.
machinebook.ru performance score
name
value
score
weighting
Value7.5 s
1/100
10%
Value12.7 s
0/100
25%
Value11.7 s
4/100
10%
Value4,310 ms
1/100
30%
Value0.186
66/100
15%
Value30.4 s
0/100
10%
671 ms
246 ms
387 ms
392 ms
26 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 70% of them (49 requests) were addressed to the original Machinebook.ru, 4% (3 requests) were made to Mc.yandex.ru and 3% (2 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Machinebook.ru.
Page size can be reduced by 622.5 kB (6%)
9.7 MB
9.0 MB
In fact, the total size of Machinebook.ru main page is 9.7 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. 35% of websites need less resources to load. Images take 8.9 MB which makes up the majority of the site volume.
Potential reduce by 30.4 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 30.4 kB or 74% of the original size.
Potential reduce by 72.0 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. Machinebook images are well optimized though.
Potential reduce by 379.7 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 379.7 kB or 70% of the original size.
Potential reduce by 140.4 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. Machinebook.ru needs all CSS files to be minified and compressed as it can save up to 140.4 kB or 87% of the original size.
Number of requests can be reduced by 34 (50%)
68
34
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Machinebook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
machinebook.ru
671 ms
cssgrids-min.css
246 ms
main.css
387 ms
page.css
392 ms
css
26 ms
autocomplite.css
259 ms
public-page.css
263 ms
main-page.css
366 ms
modernizr.js
512 ms
yui-min.js
790 ms
main.js
750 ms
autocomplite.js
486 ms
social_share.js
507 ms
public.js
508 ms
mainpageslider.js
605 ms
header.js
630 ms
share.js
542 ms
top100.jcn
544 ms
resources.do
655 ms
dom-style-min.js
135 ms
section=main
142 ms
widget-base.css
127 ms
widget-stack.css
128 ms
attribute-extras-min.js
127 ms
transition-min.js
128 ms
section=signup
158 ms
section=auth
157 ms
imageloader-min.js
167 ms
dIDNU5WEiRu8lMPVVXpW9eBJ4sC1z4O368NJcIm02Ds.gif
154 ms
gplus-16.png
60 ms
white-logo.png
255 ms
partner_crocusexpo.png
257 ms
partner_goldensite.png
132 ms
partner_boomstarter.png
215 ms
avilon.gif
1223 ms
bottom-logo.png
263 ms
fb-logo.png
305 ms
sdk.js
272 ms
icons3.png
332 ms
slide1.png
1652 ms
mainvideo_bg.jpg
634 ms
play-button.png
390 ms
advertisment.png
1662 ms
addtext.png
457 ms
share-icon.png
529 ms
atrk.js
57 ms
analytics.js
33 ms
watch.js
482 ms
top100.scn
408 ms
hit
272 ms
collect
29 ms
atrk.gif
26 ms
test.png
78 ms
slide3.png
1192 ms
slide4.png
1806 ms
slide5.png
1792 ms
slide6.png
1816 ms
slide7.png
1584 ms
slide9.png
1886 ms
slide10.png
1866 ms
slide11.png
2159 ms
slide12.png
2201 ms
slide13.png
2229 ms
104 ms
xd_arbiter.php
135 ms
xd_arbiter.php
236 ms
advert.gif
91 ms
1
90 ms
machinebook.ru
337 ms
share_link.png
262 ms
machinebook.ru accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
machinebook.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
machinebook.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 doesn't use 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 Machinebook.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 Machinebook.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.
machinebook.ru
Open Graph data is detected on the main page of Machinebook. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: