Tools & Wizards About Us
jobrxiv.org screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

jobrxiv.org

Science Jobs - Find science and research jobs

Page Load Speed

2 sec in total

First Response

51 ms

Resources Loaded

1.5 sec

Page Rendered

410 ms

jobrxiv.org screenshot

About Website

Click here to check amazing Jobrxiv content for Ukraine. Otherwise, check out these important facts you probably never knew about jobrxiv.org

The international job board for scientists, by scientists. Find science jobs in academia or industry: MSc, PhD, Postdoc, Scientist, Faculty and more!

Visit jobrxiv.org

Key Findings

We analyzed Jobrxiv.org page load time and found that the first response time was 51 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 40% of websites can load faster.

Performance Metrics

jobrxiv.org performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value5,000 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.177

1/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

Network Requests Diagram

jobrxiv.org

51 ms

css

46 ms

afreg_front.css

46 ms

afreg_color_spectrum.css

46 ms

style.min.css

40 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 77% of them (98 requests) were addressed to the original Jobrxiv.org, 7% (9 requests) were made to Senja.io and 4% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (725 ms) relates to the external source Web-sdk.smartlook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 235.6 kB (71%)

Content Size

330.1 kB

After Optimization

94.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jobrxiv.org main page is 330.1 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. 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. HTML takes 287.6 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 235.5 kB

  • Original 287.6 kB
  • After minification 276.4 kB
  • After compression 52.1 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 235.5 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 34.3 kB
  • After minification 34.3 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. Jobrxiv images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 118 B

  • Original 8.2 kB
  • After minification 8.2 kB
  • After compression 8.1 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.

Requests Breakdown

Number of requests can be reduced by 103 (90%)

Requests Now

115

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jobrxiv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 66 to 1 for JavaScripts and from 39 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jobrxiv.org

jobrxiv.org

51 ms

css

css

46 ms

afreg_front.css

afreg_front.css

46 ms

afreg_color_spectrum.css

afreg_color_spectrum.css

46 ms

style.min.css

style.min.css

40 ms

dashicons.min.css

dashicons.min.css

47 ms

frontend.min.css

frontend.min.css

58 ms

widget-options.css

widget-options.css

55 ms

frontend.css

frontend.css

63 ms

jquery-ui.min.css

jquery-ui.min.css

67 ms

frontend.css

frontend.css

72 ms

frontend.css

frontend.css

71 ms

packages.css

packages.css

77 ms

base.min.css

base.min.css

81 ms

responsive.min.css

responsive.min.css

86 ms

font-awesome.min.css

font-awesome.min.css

99 ms

style.css

style.css

107 ms

style.css

style.css

106 ms

woocommerce.min.css

woocommerce.min.css

104 ms

v2style.css

v2style.css

119 ms

elementor-icons.min.css

elementor-icons.min.css

128 ms

frontend.min.css

frontend.min.css

130 ms

swiper.min.css

swiper.min.css

137 ms

post-1006.css

post-1006.css

152 ms

frontend.min.css

frontend.min.css

138 ms

dynamictax-s2.min.css

dynamictax-s2.min.css

136 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

129 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

150 ms

wp-polyfill.min.js

wp-polyfill.min.js

153 ms

hooks.min.js

hooks.min.js

150 ms

w.js

w.js

25 ms

jquery.min.js

jquery.min.js

154 ms

jquery-migrate.min.js

jquery-migrate.min.js

155 ms

afreg_front.js

afreg_front.js

156 ms

afreg_color_spectrum.js

afreg_color_spectrum.js

163 ms

frontend.js

frontend.js

172 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

180 ms

js.cookie.min.js

js.cookie.min.js

179 ms

js

js

68 ms

frontend.min.css

frontend.min.css

177 ms

post-46435.css

post-46435.css

148 ms

fontawesome.min.css

fontawesome.min.css

156 ms

brands.min.css

brands.min.css

157 ms

woocommerce.min.js

woocommerce.min.js

167 ms

select2.full.min.js

select2.full.min.js

158 ms

frontend.js

frontend.js

185 ms

582edb13.js

582edb13.js

139 ms

iframeResizer.min.js

iframeResizer.min.js

161 ms

sourcebuster.min.js

sourcebuster.min.js

157 ms

order-attribution.min.js

order-attribution.min.js

152 ms

core.min.js

core.min.js

161 ms

menu.min.js

menu.min.js

166 ms

dom-ready.min.js

dom-ready.min.js

154 ms

i18n.min.js

i18n.min.js

139 ms

a11y.min.js

a11y.min.js

148 ms

autocomplete.min.js

autocomplete.min.js

142 ms

mouse.min.js

mouse.min.js

141 ms

css

css

31 ms

sortable.min.js

sortable.min.js

123 ms

custom.min.js

custom.min.js

240 ms

login-script.js

login-script.js

239 ms

skip-link-focus-fix.min.js

skip-link-focus-fix.min.js

241 ms

slider.min.js

slider.min.js

239 ms

slick.min.js

slick.min.js

228 ms

hoverIntent.min.js

hoverIntent.min.js

228 ms

jquery.counterup.min.js

jquery.counterup.min.js

225 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

228 ms

jquery.gmaps.min.js

jquery.gmaps.min.js

225 ms

mmenu.min.js

mmenu.min.js

224 ms

jquery.isotope.min.js

jquery.isotope.min.js

293 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

292 ms

jquery.superfish.min.js

jquery.superfish.min.js

285 ms

stacktable.min.js

stacktable.min.js

275 ms

waypoints.min.js

waypoints.min.js

267 ms

headroom.min.js

headroom.min.js

267 ms

html5required.min.js

html5required.min.js

268 ms

vendor.min.js

vendor.min.js

266 ms

frontend.min.js

frontend.min.js

255 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

253 ms

webpack.runtime.min.js

webpack.runtime.min.js

252 ms

frontend-modules.min.js

frontend-modules.min.js

244 ms

frontend.min.js

frontend.min.js

246 ms

waypoints.min.js

waypoints.min.js

236 ms

frontend.min.js

frontend.min.js

229 ms

elements-handlers.min.js

elements-handlers.min.js

229 ms

underscore.min.js

underscore.min.js

221 ms

wp-util.min.js

wp-util.min.js

217 ms

frontend.min.js

frontend.min.js

219 ms

lazyload.min.js

lazyload.min.js

217 ms

g.gif

g.gif

162 ms

gtm.js

gtm.js

149 ms

recorder.js

recorder.js

725 ms

75 ms

js

js

74 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXx-p7K4GLs.woff

62 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aXx-p7K4GLvztg.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aXx-p7K4GLvztg.woff

121 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw2aXx-p7K4GLvztg.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw2aXx-p7K4GLvztg.woff

24 ms

font

font

61 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw0aXx-p7K4GLvztg.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw0aXx-p7K4GLvztg.woff

61 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

120 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

267 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

386 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw5aX8.ttf

387 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

443 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

386 ms

vTeQM7

vTeQM7

384 ms

hotjar-2961513.js

hotjar-2961513.js

475 ms

472 ms

css2

css2

187 ms

iframeResizer.contentWindow.min.js

iframeResizer.contentWindow.min.js

274 ms

_layout-f7b7d6e6.css

_layout-f7b7d6e6.css

187 ms

Toaster-3bba9f51.css

Toaster-3bba9f51.css

232 ms

FormPage-704bffdf.css

FormPage-704bffdf.css

230 ms

Seo-751dcb41.css

Seo-751dcb41.css

233 ms

waitForElement-c26dc67a.css

waitForElement-c26dc67a.css

230 ms

TestimonialPage-f0d679ef.css

TestimonialPage-f0d679ef.css

231 ms

ReadMoreSection-65971eb3.css

ReadMoreSection-65971eb3.css

232 ms

TestimonialsPage-826da061.css

TestimonialsPage-826da061.css

247 ms

00f459af-9e40-4a8e-9a6f-e18637ef7b3d_6c6c99ba-3c37-480e-8c05-183837fa2fea_favicon.png

00f459af-9e40-4a8e-9a6f-e18637ef7b3d_6c6c99ba-3c37-480e-8c05-183837fa2fea_favicon.png

629 ms

v84a3a4012de94ce1a686ba8c167c359c1696973893317

v84a3a4012de94ce1a686ba8c167c359c1696973893317

266 ms

fa-brands-400.woff

fa-brands-400.woff

189 ms

jobRxiv-31052020-logo-no-background_SMALL_and_ZOOM.png

jobRxiv-31052020-logo-no-background_SMALL_and_ZOOM.png

111 ms

company.png

company.png

111 ms

MoffittCancerCenter_logo-300x225.png

MoffittCancerCenter_logo-300x225.png

110 ms

fzu5.jpg

fzu5.jpg

111 ms

oxford_logo-1861189829-300x300.jpg

oxford_logo-1861189829-300x300.jpg

110 ms

Scripps_Logo_pwpt-300x157.png

Scripps_Logo_pwpt-300x157.png

140 ms

modules.a4fd7e5489291affcf56.js

modules.a4fd7e5489291affcf56.js

73 ms

Accessibility Review

jobrxiv.org accessibility score

77

Accessibility Issues

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

High

Buttons do not have an accessible name

High

Form elements do not have associated labels

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

jobrxiv.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

jobrxiv.org SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jobrxiv.org 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 Jobrxiv.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.

Social Sharing Optimization

jobrxiv.org

Open Graph data is detected on the main page of Jobrxiv. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: