6.2 sec in total
601 ms
4.9 sec
726 ms
Click here to check amazing Aandd content for Russia. Otherwise, check out these important facts you probably never knew about aandd.ru
A&D (ЭЙ энд ДИ) – японский производитель высокоточного измерительного оборудования для всех отраслей промышленности и лабораторий
Visit aandd.ruWe analyzed Aandd.ru page load time and found that the first response time was 601 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
aandd.ru performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value6.7 s
8/100
25%
Value9.1 s
13/100
10%
Value750 ms
39/100
30%
Value0.004
100/100
15%
Value8.5 s
38/100
10%
601 ms
175 ms
309 ms
325 ms
455 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 98% of them (64 requests) were addressed to the original Aandd.ru, 2% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Aandd.ru.
Page size can be reduced by 111.0 kB (32%)
341.9 kB
231.0 kB
In fact, the total size of Aandd.ru main page is 341.9 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. 30% of websites need less resources to load. Images take 232.1 kB which makes up the majority of the site volume.
Potential reduce by 16.6 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 2.5 kB, which is 11% 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 16.6 kB or 75% of the original size.
Potential reduce by 33.0 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. Obviously, Aandd needs image optimization as it can save up to 33.0 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 34.6 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 34.6 kB or 63% of the original size.
Potential reduce by 26.8 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. Aandd.ru needs all CSS files to be minified and compressed as it can save up to 26.8 kB or 82% of the original size.
Number of requests can be reduced by 20 (40%)
50
30
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aandd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
aandd.ru
601 ms
all.css
175 ms
lightbox.css
309 ms
jquery.tooltip.css
325 ms
jquery.js
455 ms
custom.js
311 ms
jquery.dimensions.pack.js
327 ms
jquery.tooltip.js
326 ms
lightbox.js
469 ms
boxover.js
609 ms
watch.js
2 ms
bg-page.gif
148 ms
bg-page-top.gif
142 ms
map.gif
138 ms
b-src.gif
142 ms
img-1.jpg
465 ms
31131e47a6510d3cf7c170384996b187
296 ms
e02fc22caccbc4449d2301423711adb3
302 ms
edd04cf1f468368d833f6be6f0e317e1
296 ms
9e5f12a0dad521cc4d63892caeee96e1
299 ms
c7bf47bf93f041a958ee3e1ef63b59b8
300 ms
69a1414728e8ef72a9e8fa636f370f54
449 ms
3bc120a80b7d034493e83957ca556593
456 ms
99076d7593a16726c57033285b3c1e8e
461 ms
211879e5126fbc207ae6fdaa95defc86
460 ms
948ee82466d32440fdc610bc6f145e46
456 ms
eb8769763ee4c992f575f8c52688bd7a
593 ms
84e37eb935adbb3858f62e74234dc928
594 ms
h_cb8e00fc7a68329d01baa9dae338e159
668 ms
h_63856a60199e645b38cedb7c5db10fba
749 ms
h_131454954d1f10ec0159f448eed914dd
817 ms
h_8eab3777724bf2f9867fffe301744b92
1921 ms
h_7f8de2ad29e44c0b6b0b25dc06702f5b
1126 ms
h_5eba9af5b14cd3df88a17db04f3ca6ea
895 ms
h_b2c1a93f9027150cb5cdd3716bb49443
1082 ms
h_6e5699aef0c4c3efad0b85904fc60a72
1023 ms
h_e2672b932b4c1e8a9ddb0d1bdf579acd
1229 ms
h_1c6ca61f17a6ed1d0852cdd762ed0099
1170 ms
h_6af6b17050acfab713edba98d7a2493c
1345 ms
h_8b3c7e2adece5c170f57b98aacfd2898
1846 ms
h_19d7d052a32d93079e7c613aec3b9002
1575 ms
b-archive.gif
1318 ms
b-disc.gif
1368 ms
catalog.png
1687 ms
adv-1.jpg
1517 ms
logo_adres.jpg
1538 ms
bg-page-center.gif
1886 ms
bg-page-center-top.gif
1896 ms
logo.gif
1821 ms
bg-topnav.gif
2135 ms
bg-topnav-left.gif
2023 ms
bg-topnav-li.gif
2141 ms
bg-nav.gif
1951 ms
bg-nav-li.gif
1951 ms
bg-nav-ul.gif
3176 ms
bg-columns-main.gif
2004 ms
bg-h2.gif
1912 ms
bg-content-box.gif
1961 ms
bg-sidebar-h.gif
1962 ms
bg-sidebar-h-span.gif
1983 ms
bg-sidebar-li.gif
2040 ms
bg-footer-li.gif
2095 ms
overlay.png
181 ms
loading.gif
179 ms
close.gif
181 ms
aandd.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
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.
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 IDs are not unique
aandd.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
aandd.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 uses legible font sizes
Tap targets are not sized appropriately
RU
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aandd.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 Aandd.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.
aandd.ru
Open Graph description is not detected on the main page of Aandd. 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: