5.1 sec in total
406 ms
4.4 sec
301 ms
Visit osakimya.com.tr now to see the best up-to-date OSA Kimya content and also check out these interesting facts you probably never knew about osakimya.com.tr
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Visit osakimya.com.trWe analyzed Osakimya.com.tr page load time and found that the first response time was 406 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.
osakimya.com.tr performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value21.5 s
0/100
25%
Value15.0 s
1/100
10%
Value840 ms
34/100
30%
Value0.547
13/100
15%
Value16.1 s
6/100
10%
406 ms
875 ms
206 ms
360 ms
406 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 81% of them (67 requests) were addressed to the original Osakimya.com.tr, 16% (13 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fontawesome.io. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Osakimya.com.tr.
Page size can be reduced by 148.6 kB (5%)
3.0 MB
2.9 MB
In fact, the total size of Osakimya.com.tr main page is 3.0 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. 55% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 54.9 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 14.0 kB, which is 22% 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 54.9 kB or 86% of the original size.
Potential reduce by 65.8 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. OSA Kimya images are well optimized though.
Potential reduce by 6.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 21.4 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. Osakimya.com.tr needs all CSS files to be minified and compressed as it can save up to 21.4 kB or 13% of the original size.
Number of requests can be reduced by 43 (66%)
65
22
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OSA Kimya. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
osakimya.com.tr
406 ms
www.osakimya.com.tr
875 ms
bootstrap.min.css
206 ms
jquery-ui.min.css
360 ms
animate.css
406 ms
css-plugin-collections.css
599 ms
menuzord-rounded-boxed.css
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style-main.css
564 ms
preloader.css
416 ms
custom-bootstrap-margin-padding.css
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responsive.css
534 ms
pygments.css
15 ms
settings.css
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layers.css
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navigation.css
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theme-skin-blue.css
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jquery-2.2.4.min.js
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jquery-ui.min.js
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bootstrap.min.js
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jquery-latest.min.js
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jquery.mousewheel-3.0.6.pack.js
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jquery.fancybox.css
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jquery-plugin-collection.js
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jquery.themepunch.tools.min.js
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custom.js
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revolution.extension.carousel.min.js
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revolution.extension.slideanims.min.js
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revolution.extension.video.min.js
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lazysizes.min.js
1021 ms
font-awesome.min.css
853 ms
font-awesome-animation.min.css
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osakimya.com.tr 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
osakimya.com.tr 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
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
osakimya.com.tr 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
EN
EN
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osakimya.com.tr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Osakimya.com.tr main page’s claimed encoding is . 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.
osakimya.com.tr
Open Graph description is not detected on the main page of OSA Kimya. 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: