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Welcome to core77.com homepage info - get ready to check Core77 best content for United States right away, or after learning these important things about core77.com
Magazine and resource offering calendar of events, firm listings, jobs section, forums, articles and competitions.
Visit core77.comWe analyzed Core77.com page load time and found that the first response time was 35 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
core77.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value9.7 s
0/100
25%
Value16.3 s
0/100
10%
Value15,080 ms
0/100
30%
Value0.135
80/100
15%
Value33.5 s
0/100
10%
35 ms
272 ms
44 ms
101 ms
138 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 4% of them (4 requests) were addressed to the original Core77.com, 64% (61 requests) were made to S3files.core77.com and 12% (11 requests) were made to Fp.coroflot.com. The less responsive or slowest element that took the longest time to load (443 ms) relates to the external source S3files.core77.com.
Page size can be reduced by 4.3 MB (13%)
32.9 MB
28.5 MB
In fact, the total size of Core77.com main page is 32.9 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. Only a small number of websites need less resources to load. Images take 30.7 MB which makes up the majority of the site volume.
Potential reduce by 121.2 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 44.5 kB, which is 31% 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 121.2 kB or 85% of the original size.
Potential reduce by 2.7 MB
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. Core77 images are well optimized though.
Potential reduce by 997.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 997.4 kB or 73% of the original size.
Potential reduce by 562.0 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. Core77.com needs all CSS files to be minified and compressed as it can save up to 562.0 kB or 83% of the original size.
Number of requests can be reduced by 6 (7%)
87
81
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Core77. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
core77.com
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css_min_864.css
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jquery.min.js
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jquery.countdown.min.js
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js_min_866.js
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core77.com 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
[id] attributes on active, focusable elements are not unique
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
core77.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
core77.com SEO score
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Core77.com 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 Core77.com 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.
core77.com
Open Graph description is not detected on the main page of Core77. 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: