3.9 sec in total
83 ms
2.9 sec
967 ms
Welcome to leidos.com homepage info - get ready to check Leidos best content for United States right away, or after learning these important things about leidos.com
Leidos is a global leader in the integration and application of information technology, engineering, and science to solve the customers' most demanding challenges.
Visit leidos.comWe analyzed Leidos.com page load time and found that the first response time was 83 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
leidos.com performance score
name
value
score
weighting
Value4.0 s
24/100
10%
Value6.8 s
7/100
25%
Value14.9 s
1/100
10%
Value770 ms
38/100
30%
Value0.019
100/100
15%
Value26.4 s
0/100
10%
83 ms
92 ms
13 ms
33 ms
33 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 88% of them (49 requests) were addressed to the original Leidos.com, 4% (2 requests) were made to Ajax.googleapis.com and 4% (2 requests) were made to Leidos.122.2o7.net. The less responsive or slowest element that took the longest time to load (345 ms) relates to the external source Googletagmanager.com.
Page size can be reduced by 642.3 kB (9%)
7.1 MB
6.4 MB
In fact, the total size of Leidos.com main page is 7.1 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. 85% 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 6.4 MB which makes up the majority of the site volume.
Potential reduce by 48.8 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 48.8 kB or 82% of the original size.
Potential reduce by 144.2 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. Leidos images are well optimized though.
Potential reduce by 110.6 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 110.6 kB or 57% of the original size.
Potential reduce by 338.6 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. Leidos.com needs all CSS files to be minified and compressed as it can save up to 338.6 kB or 92% of the original size.
Number of requests can be reduced by 22 (45%)
49
27
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leidos. 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 10 to 1 for CSS and as a result speed up the page load time.
www.leidos.com
83 ms
www.leidos.com
92 ms
date_repeat_field.css
13 ms
ckeditor.css
33 ms
ctools.css
33 ms
panels.css
27 ms
ds_2col.css
41 ms
6c2ac03e0f5aab0aac5989d097b7429b_4268.css
38 ms
custom_search.css
40 ms
at.layout.css
40 ms
drupal.css
41 ms
home.css
37 ms
modernizr.custom.min.js
62 ms
jquery.min.js
117 ms
jquery.min.js
137 ms
jquery.once.js
57 ms
drupal.js
57 ms
mdetect.js
56 ms
panels.js
57 ms
custom_search.js
69 ms
homepage.js
71 ms
global.other.js
72 ms
stats.js
69 ms
jquery.ui.touch-punch.min.js
69 ms
ActivityServer.bs
71 ms
021516-earnings.jpg
43 ms
capabilities-thumb.jpg
44 ms
caseStory1_1.jpg
42 ms
caseStory2.jpg
34 ms
homepage-careers.jpg
43 ms
gtm.js
345 ms
sprites-s6882c8ed69.png
168 ms
ContinentalLandingPage_006.jpg
240 ms
OandH-slide2.jpg
242 ms
Eng_ForwardThinking.jpg
248 ms
carousel-dhmsm.jpg
278 ms
verticies.svg
229 ms
Vista_homePage_02.jpg
319 ms
capabilities-6.jpg
320 ms
scroll_down_bg.png
241 ms
parallax-02.jpg
322 ms
about-bg-large.png
245 ms
about-bg.png
273 ms
parallax-03.jpg
326 ms
left-slant-bg.png
275 ms
parallax-04.jpg
327 ms
2cac77ec-9bc0-4ee7-87e4-27650190744f.woff
316 ms
widgets.js
87 ms
pagination-left.png
88 ms
pagination-right.png
90 ms
c4352a95-7a41-48c1-83ce-d8ffd2a3b118.woff
74 ms
5a05cf7f-f332-456f-ae67-d8c26e0d35b3.woff
74 ms
939cba03-5b40-4d01-9bc5-7589eca863db.woff
75 ms
7147ec3a-8ff8-4ec9-8c5c-bd1571dc6ae6.woff
75 ms
s52713368632830
44 ms
s53668922106735
45 ms
leidos.com 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
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
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>).
leidos.com 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
Missing source maps for large first-party JavaScript
leidos.com 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
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 doesn't use 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 Leidos.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 Leidos.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.
leidos.com
Open Graph description is not detected on the main page of Leidos. 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: