2.9 sec in total
135 ms
2.3 sec
472 ms
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Visit levels.fyiWe analyzed Levels.fyi page load time and found that the first response time was 135 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
levels.fyi performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value7.6 s
4/100
25%
Value4.5 s
73/100
10%
Value1,950 ms
8/100
30%
Value0.208
60/100
15%
Value12.4 s
14/100
10%
135 ms
259 ms
223 ms
48 ms
80 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 44% of them (37 requests) were addressed to the original Levels.fyi, 8% (7 requests) were made to Fonts.gstatic.com and 7% (6 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (663 ms) relates to the external source Fonts.gstatic.com.
Page size can be reduced by 319.3 kB (50%)
638.9 kB
319.6 kB
In fact, the total size of Levels.fyi main page is 638.9 kB. 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 260.6 kB which makes up the majority of the site volume.
Potential reduce by 174.9 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. 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 174.9 kB or 72% of the original size.
Potential reduce by 130.6 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. Obviously, Levels needs image optimization as it can save up to 130.6 kB or 50% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 12.5 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. Levels.fyi needs all CSS files to be minified and compressed as it can save up to 12.5 kB or 17% of the original size.
Number of requests can be reduced by 52 (72%)
72
20
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Levels. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
levels.fyi
135 ms
www.levels.fyi
259 ms
bootstrap.min.css
223 ms
animate.css
48 ms
common.css
80 ms
customStyles.css
157 ms
homePage.css
191 ms
salaryPills.css
191 ms
prompt.css
239 ms
reviews.css
239 ms
navbar.css
230 ms
jobFamilySelector.css
266 ms
socialProof.css
266 ms
remodal.css
264 ms
remodal-default-theme.css
286 ms
placeholder-loading.min.css
267 ms
css
323 ms
all.css
310 ms
optimize.js
323 ms
jquery.min.js
318 ms
jquery.ba-throttle-debounce.min.js
318 ms
crypto-js.min.js
433 ms
pako_inflate.min.js
488 ms
smoothscroll.js
276 ms
topbar.js
262 ms
smartBanner.js
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bootstrap.min.js
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clipboard.min.js
532 ms
remodal.min.js
546 ms
jquery.validate.js
518 ms
api.js
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jquery.animateNumber.min.js
273 ms
commonUtils.js
255 ms
feCommonUtils.js
292 ms
sponsorPlacement.js
292 ms
trajectories.js
280 ms
levels.js
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suggestSomething.js
278 ms
homePagePromoRotation.js
279 ms
socialProof.js
400 ms
newsletterAndWaitlist.js
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lib.js
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gtm.js
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pixel.js
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SiUry4Q.png
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6124Axf.png
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MyhGFSU.png
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undraw_hiring_cyhs.svg
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salary-negotiation.svg
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increase_amount.svg
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resume_review.svg
164 ms
negotiation_lower_desktop.svg
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negotiation_lower_mobile.svg
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full_logo.svg
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levelsiconfilledcolored.png
333 ms
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473 ms
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jobFamilySelector.js
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client.js
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client_legacy.css
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clarity.js
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collect
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levels.fyi 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
button, link, and menuitem elements do not have accessible names.
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
levels.fyi 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
levels.fyi SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Levels.fyi 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 Levels.fyi 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.
levels.fyi
Open Graph data is detected on the main page of Levels. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: