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Click here to check amazing The Open Notebook content for United States. Otherwise, check out these important facts you probably never knew about theopennotebook.com
The Open Notebook is a nonprofit organization that helps journalists who cover science improve their skills.
Visit theopennotebook.comWe analyzed Theopennotebook.com page load time and found that the first response time was 5.1 sec and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
theopennotebook.com performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value19.9 s
0/100
25%
Value6.4 s
40/100
10%
Value1,000 ms
27/100
30%
Value0.019
100/100
15%
Value15.9 s
6/100
10%
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Our browser made a total of 104 requests to load all elements on the main page. We found that 19% of them (20 requests) were addressed to the original Theopennotebook.com, 24% (25 requests) were made to I1.wp.com and 24% (25 requests) were made to I0.wp.com. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Theopennotebook.com.
Page size can be reduced by 199.2 kB (6%)
3.1 MB
2.9 MB
In fact, the total size of Theopennotebook.com main page is 3.1 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 2.9 MB which makes up the majority of the site volume.
Potential reduce by 115.7 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 115.7 kB or 81% of the original size.
Potential reduce by 37.8 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. The Open Notebook images are well optimized though.
Potential reduce by 45.8 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 45.8 kB or 50% of the original size.
Number of requests can be reduced by 12 (12%)
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87
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Open Notebook. 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 6 to 1 for CSS and as a result speed up the page load time.
www.theopennotebook.com
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theopennotebook.com 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
Image elements do not have [alt] attributes
Links do not have a discernible name
theopennotebook.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
Page has valid source maps
theopennotebook.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
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 Theopennotebook.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 Theopennotebook.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.
theopennotebook.com
Open Graph description is not detected on the main page of The Open Notebook. 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: