1.9 sec in total
33 ms
1.3 sec
565 ms
Welcome to metrolibrary.org homepage info - get ready to check Metro Library best content for United States right away, or after learning these important things about metrolibrary.org
Our mission is to be the community’s hub for critical thinking, creative problem-solving, and lifelong enrichment.
Visit metrolibrary.orgWe analyzed Metrolibrary.org page load time and found that the first response time was 33 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
metrolibrary.org performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value14.5 s
0/100
25%
Value6.3 s
41/100
10%
Value440 ms
64/100
30%
Value0.023
100/100
15%
Value7.5 s
47/100
10%
33 ms
56 ms
10 ms
22 ms
12 ms
Our browser made a total of 126 requests to load all elements on the main page. We found that 33% of them (41 requests) were addressed to the original Metrolibrary.org, 9% (11 requests) were made to Fonts.gstatic.com and 9% (11 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (675 ms) relates to the external source Metrolibrary.evanced.info.
Page size can be reduced by 1.0 MB (44%)
2.3 MB
1.3 MB
In fact, the total size of Metrolibrary.org main page is 2.3 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. 80% 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 1.0 MB which makes up the majority of the site volume.
Potential reduce by 240.3 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 240.3 kB or 89% of the original size.
Potential reduce by 35.7 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. Metro Library images are well optimized though.
Potential reduce by 563.3 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 563.3 kB or 75% of the original size.
Potential reduce by 181.1 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. Metrolibrary.org needs all CSS files to be minified and compressed as it can save up to 181.1 kB or 81% of the original size.
Number of requests can be reduced by 59 (61%)
96
37
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Metro Library. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
metrolibrary.org
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metrolibrary.org 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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
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.
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
metrolibrary.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
metrolibrary.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Metrolibrary.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Metrolibrary.org 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.
metrolibrary.org
Open Graph description is not detected on the main page of Metro Library. 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: