17.4 sec in total
1.6 sec
14.2 sec
1.6 sec
Visit bigopt.com now to see the best up-to-date Big Opt content for Ukraine and also check out these interesting facts you probably never knew about bigopt.com
Бигопт - оптовый рынок в интернете. Товары оптом. Оптовая торговая площадка для производителей и оптовых продавцов товаров. Каталог производителей и оптовых интернет-магазинов. Тендеры оптовых покупат...
Visit bigopt.comWe analyzed Bigopt.com page load time and found that the first response time was 1.6 sec and then it took 15.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
bigopt.com performance score
name
value
score
weighting
Value2.3 s
76/100
10%
Value6.8 s
7/100
25%
Value6.5 s
38/100
10%
Value140 ms
95/100
30%
Value0.038
100/100
15%
Value8.5 s
38/100
10%
1626 ms
89 ms
118 ms
127 ms
124 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 93% of them (78 requests) were addressed to the original Bigopt.com, 6% (5 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (10 sec) belongs to the original domain Bigopt.com.
Page size can be reduced by 584.8 kB (16%)
3.7 MB
3.1 MB
In fact, the total size of Bigopt.com main page is 3.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.1 MB which makes up the majority of the site volume.
Potential reduce by 28.9 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 4.0 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 28.9 kB or 80% of the original size.
Potential reduce by 106.0 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. Big Opt images are well optimized though.
Potential reduce by 288.5 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 288.5 kB or 71% of the original size.
Potential reduce by 161.4 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. Bigopt.com needs all CSS files to be minified and compressed as it can save up to 161.4 kB or 81% of the original size.
Number of requests can be reduced by 15 (20%)
75
60
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Big Opt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
bigopt.com
1626 ms
bootstrap.min.css
89 ms
font-awesome.min.css
118 ms
cart.css
127 ms
jquery-ui.min.css
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index.css
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general-banner.css
791 ms
header.css
132 ms
footer.css
130 ms
site.css
152 ms
jquery-2.1.4.min.js
132 ms
core.js
112 ms
ru.js
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jquery-ui.min.js
337 ms
bootstrap.min.js
179 ms
cart.js
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index.js
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header.js
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bigopt-logo-250x58.png
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header-bg3.jpg
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button-bg.png
2881 ms
bigopt.com 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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
bigopt.com 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
Missing source maps for large first-party JavaScript
bigopt.com 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
RU
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bigopt.com 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 Bigopt.com 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.
bigopt.com
Open Graph description is not detected on the main page of Big Opt. 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: