Analyze NEJM CareerCenter | jobs | Choose from 10,649 live job openings

Search for your next job from 10,649 live job openings, or upload your resume now and let employers find you

Page load speed analysis

  • 70/100

    Good result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    269 ms

  • Resources loaded

    951 ms

  • Page rendered

    168 ms

  • Total page load time

    1.4 sec

Visit now to see the best up-to-date NEJM Career Center content for United States and also check out these interesting facts you probably never knew about

We analyzed page load time and found that the first response time was 269 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Page optimization

  • HTML 40.7 kB
    Images 128.2 kB
    Javascripts 291.9 kB
    CSS 91.5 kB

    In fact, the total size of main page is 552.3 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. 45% of websites need less resources to load. Javascripts take 291.9 kB which makes up the majority of the site volume.

    • Original 40.7 kB
    • After minification 28.1 kB
    • After compression 7.9 kB

    HTML optimization

    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 12.6 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 32.8 kB or 81% of the original size.

    • Original 128.2 kB
    • After optimization 118.9 kB

    Image optimization

    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. NEJM Career Center images are well optimized though.

    • Original 291.9 kB
    • After minification 289.8 kB
    • After compression 98.7 kB

    JavaScript optimization

    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 193.2 kB or 66% of the original size.

    • Original 91.5 kB
    • After compression 21.0 kB

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 70.4 kB or 77% of the original size.

Network requests diagram

  • master.css;v=37500
  • integrated.css;v=907
  • branding.css;v=1512
  • jquery.js;v=4498
  • dict.js;v=27918
  • jquery.combinedplugins.js;v=32396
  • common.js;v=32811
  • reveal.js;v=22888
  • MaintenanceAlert.js
  • marketing-prefs.js;v=1389
  • satelliteLib-016cb5cd8630c0718b67bf57232787c952d5e65c.js
  • print.css;v=26754
  • dil-contents-3442e20fc57e1b01db1846252b457038d597ced0.js
  • body-bg.gif
  • logo.png;v=951
  • blank.gif
  • arrow.png
  • nejmjobs-app-ad.jpeg;v=575
  • star.png
  • person-icon.png
  • envelope-icon.png
  • ADTECH;cfp=1;rndc=1456800892;loc=100;target=_blank;key=key1+key2+key3+key4;grp=670914656;misc=1456800892785
  • Ad7912633St1Sz225Sq24925585V0Id2.gif
  • ADTECH;loc=100;target=_blank;key=key1+key2+key3+key4;grp=670914656;misc=1456800892807
  • Ad7922667St1Sz168Sq24932268V1Id2.jpg
  • ga.js
  • __utm.gif
  • __utm.gif
  • WRd.js
  • controls.png
  • satellite-54ec888a3437380019460800.js
  • border.png
  • loading_background.png
  • loading.gif
  • collect
  • ga-audiences

Our browser made a total of 45 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original, 67% (30 requests) were made to and 7% (3 requests) were made to The less responsive or slowest element that took the longest time to load (269 ms) belongs to the original domain

Additional info on


The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NEJM Career Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.









Possible request optimization











Normal result

IP address uses IP addresses which are currently shared with 16 other domains. The more sites share the same stack of IP addresses, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 300
NS 300
NS 300
NS 300
NS 300

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 88.9% of all visits is United States. It’s good for that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of NEJM Career Center. 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:

Language and encoding

Normal result


EN en language flag


N/A  language flag





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

Share this report in social media

Analyze another website