# Uncategorized **URL:** https://discuss.httparchive.org/c/uncategorized/7.md?page=2 [Latest](https://discuss.httparchive.org/latest.md) · [Categories](https://discuss.httparchive.org/categories.md) **Page:** 3 --- ## [Alexa rank attribute in the pages table](https://discuss.httparchive.org/t/alexa-rank-attribute-in-the-pages-table/1391)
**Author:** [@raghuramakrishnan](https://discuss.httparchive.org/u/raghuramakrishnan)\ **Replies:** 1\ **Last updated:** [June 26, 2018, 2:36pm UTC](https://discuss.httparchive.org/t/alexa-rank-attribute-in-the-pages-table/1391 "2018-06-26T14:36:29Z")
The rank attribute in the pages table in appears to change from one run to another as shown below (but remains constant 15 Oct 17 onwards). As per the following thread, the updated Alexa top million was non longer avail… --- ## [Is HPACK static table fit for today's web?](https://discuss.httparchive.org/t/is-hpack-static-table-fit-for-todays-web/1177)
**Author:** [@LPardue](https://discuss.httparchive.org/u/LPardue)\ **Replies:** 9\ **Last updated:** [December 12, 2017, 2:38am UTC](https://discuss.httparchive.org/t/is-hpack-static-table-fit-for-todays-web/1177 "2017-12-12T02:38:56Z")
HPACK is a header compression technique that can be used with HTTP/2. RFC 7541 defined a “Static table”, used by all implementations, which encodes 61 “common” HTTP headers. This was measured during the design process. I… --- ## [Missing 2016\_02\_15\_chrome\_requests](https://discuss.httparchive.org/t/missing-2016-02-15-chrome-requests/1310)
**Author:** [@ravivmg](https://discuss.httparchive.org/u/ravivmg)\ **Replies:** 2\ **Last updated:** [April 3, 2018, 5:27pm UTC](https://discuss.httparchive.org/t/missing-2016-02-15-chrome-requests/1310 "2018-04-03T17:27:16Z")
I noticed that 2016\_02\_15\_chrome\_requests is missing from BigQuery. Did something go wrong with that crawl? Thanks! --- ## [Newbie here in the site](https://discuss.httparchive.org/t/newbie-here-in-the-site/1135)
**Author:** [@enroll](https://discuss.httparchive.org/u/enroll)\ **Replies:** 1\ **Last updated:** [November 10, 2017, 5:31pm UTC](https://discuss.httparchive.org/t/newbie-here-in-the-site/1135 "2017-11-10T17:31:59Z")
Hello, everyone. I’m not really sure if I posted this correctly, but anyway here it goes… My name is James and I’m just new here. Great community by the way and I hope I’m pretty much welcome here. --- ## [How are reqTotal, reqImg, bytesTotal and bytesImg calculated?](https://discuss.httparchive.org/t/how-are-reqtotal-reqimg-bytestotal-and-bytesimg-calculated/1100)
**Author:** [@raghuramakrishnan](https://discuss.httparchive.org/u/raghuramakrishnan)\ **Replies:** 3\ **Last updated:** [October 16, 2017, 8:38pm UTC](https://discuss.httparchive.org/t/how-are-reqtotal-reqimg-bytestotal-and-bytesimg-calculated/1100 "2017-10-16T20:38:35Z")
Need help on understanding the 4 page level attributes collected. How is reqTotal calculated? How is reqImg calculated? Is reqTotal equal to sum of the following? reqHtml, reqJS, reqCSS, reqGif, reqJpg, reqPng, reqF… --- ## [HAR data missing between 2012 and 2016?](https://discuss.httparchive.org/t/har-data-missing-between-2012-and-2016/927)
**Author:** [@dancepowers](https://discuss.httparchive.org/u/dancepowers)\ **Replies:** 1\ **Last updated:** [October 5, 2017, 7:37pm UTC](https://discuss.httparchive.org/t/har-data-missing-between-2012-and-2016/927 "2017-10-05T19:37:10Z")
Does .har data exist between 2012 and 2016? For example, on this page: http://httparchive.org/viewsite.php?u=http%3A%2F%2Fwww.cnn.com%2F&l=Jul%201%202015 The HTTP Waterfall shows an error: object value found, but a s… --- ## [\[Fixed\] Links to BigQueri\[dot\]es](https://discuss.httparchive.org/t/fixed-links-to-bigqueri-dot-es/1053)
**Author:** [@anandbhat](https://discuss.httparchive.org/u/anandbhat)\ **Replies:** 3\ **Last updated:** [August 18, 2017, 8:13am UTC](https://discuss.httparchive.org/t/fixed-links-to-bigqueri-dot-es/1053 "2017-08-18T08:13:39Z")
Links to BigQueri\[dot\]es (such as those on http://httparchive.org/about.php#bigquery and http://httparchive.org/downloads.php) point to a web store of some kind. If the links are no longer valid, can they please be remov… --- ## [Pages and Requests table origin](https://discuss.httparchive.org/t/pages-and-requests-table-origin/1014)
**Author:** [@amirian](https://discuss.httparchive.org/u/amirian)\ **Replies:** 1\ **Last updated:** [July 10, 2017, 8:06pm UTC](https://discuss.httparchive.org/t/pages-and-requests-table-origin/1014 "2017-07-10T20:06:02Z")
Hi there, I'm trying to better understand how this tool works. Is the pages table generated from the requests table for a specific pageid, or is the pages table created from a totally separate run of webpagetest? I'… --- ## [Why is video so much less for top 100 sites, than for top 1000 sites and top 1 million sites?](https://discuss.httparchive.org/t/why-is-video-so-much-less-for-top-100-sites-than-for-top-1000-sites-and-top-1-million-sites/945)
**Author:** [@Andy\_Favell](https://discuss.httparchive.org/u/Andy_Favell)\ **Replies:** 5\ **Last updated:** [April 27, 2017, 8:21pm UTC](https://discuss.httparchive.org/t/why-is-video-so-much-less-for-top-100-sites-than-for-top-1000-sites-and-top-1-million-sites/945 "2017-04-27T20:21:08Z")
Is this due to: a) Using less video? b) Using video more efficiency? April 2017: Average bytes per page by content type. Top 100 = 3kB Top 1000 = 91kB All = 118 kB Video request per page: Top 100 = 0 98%; 1-2 2%. To… --- ## [What are the best practices for using video on mobile web/responsive web?](https://discuss.httparchive.org/t/what-are-the-best-practices-for-using-video-on-mobile-web-responsive-web/944)
**Author:** [@Andy\_Favell](https://discuss.httparchive.org/u/Andy_Favell)\ **Replies:** 2\ **Last updated:** [April 27, 2017, 8:07pm UTC](https://discuss.httparchive.org/t/what-are-the-best-practices-for-using-video-on-mobile-web-responsive-web/944 "2017-04-27T20:07:43Z")
HTTP Archive suggests that only 1% of mobile pages (tested) are using video, but video’s contribution to the average mobile page size is now over 5% (up from negligible 18 months ago). What should developers / web owne… --- ## [Which sites are not compressing SVG images](https://discuss.httparchive.org/t/which-sites-are-not-compressing-svg-images/940)
**Author:** [@LesMurphy](https://discuss.httparchive.org/u/LesMurphy)\ **Replies:** 0\ **Last updated:** [April 20, 2017, 10:42pm UTC](https://discuss.httparchive.org/t/which-sites-are-not-compressing-svg-images/940 "2017-04-20T22:42:16Z")
Site www.istitutovolta.eu is the most egregious for image/svg. 77 uncompressed SVG resources totaling 21MB. If these were compressed they would be 4MB - 81% savings select pages.url, count(\*), sum(respBodySize) totBy… --- ## [Why is there gap between Dec 2016 and Feb 2017 trends?](https://discuss.httparchive.org/t/why-is-there-gap-between-dec-2016-and-feb-2017-trends/919)
**Author:** [@diegourban](https://discuss.httparchive.org/u/diegourban)\ **Replies:** 2\ **Last updated:** [March 23, 2017, 10:52pm UTC](https://discuss.httparchive.org/t/why-is-there-gap-between-dec-2016-and-feb-2017-trends/919 "2017-03-23T22:52:40Z")
Hello, I am collecting some information from httparchive for a project and I got curious about this gap between Dec 2016 and Feb 2017 trends. Could someone explain what happened during this period? \[image\] --- ## [Capturing navigation timings (performance.timing) for performance analysis](https://discuss.httparchive.org/t/capturing-navigation-timings-performance-timing-for-performance-analysis/912)
**Author:** [@hamid](https://discuss.httparchive.org/u/hamid)\ **Replies:** 0\ **Last updated:** [February 24, 2017, 1:03pm UTC](https://discuss.httparchive.org/t/capturing-navigation-timings-performance-timing-for-performance-analysis/912 "2017-02-24T13:03:57Z")
Peformance timing API provides valuable insight about different events during a page load, specifically domInteractive. Is this data already available? if not how can we include these? --- ## [Reporter re: Do all those HTTP requests slowing down web surfing by half?](https://discuss.httparchive.org/t/reporter-re-do-all-those-http-requests-slowing-down-web-surfing-by-half/903)
**Author:** [@daveburstein](https://discuss.httparchive.org/u/daveburstein)\ **Replies:** 3\ **Last updated:** [February 4, 2017, 7:20pm UTC](https://discuss.httparchive.org/t/reporter-re-do-all-those-http-requests-slowing-down-web-surfing-by-half/903 "2017-02-04T19:20:42Z")
Akamai's State of the Internet report looks well done but I was surprised at some of the numbers. The peak data rates seemed right but the average connection speeds were surprisingly low. In particular, we have fairly… --- ## [Filmstrip missing from site for a while](https://discuss.httparchive.org/t/filmstrip-missing-from-site-for-a-while/874)
**Author:** [@adardesign](https://discuss.httparchive.org/u/adardesign)\ **Replies:** 0\ **Last updated:** [January 3, 2017, 7:49pm UTC](https://discuss.httparchive.org/t/filmstrip-missing-from-site-for-a-while/874 "2017-01-03T19:49:43Z")
For a few month now the filmstrip is missing from the results This is for adorama.com See: http://httparchive.org/viewsite.php?pageid=71632081 When I create a regular webpagetest it does have the filmstrip See: http:… --- ## [Order of requests in a page](https://discuss.httparchive.org/t/order-of-requests-in-a-page/831)
**Author:** [@kzarifis](https://discuss.httparchive.org/u/kzarifis)\ **Replies:** 2\ **Last updated:** [September 18, 2016, 4:54am UTC](https://discuss.httparchive.org/t/order-of-requests-in-a-page/831 "2016-09-18T04:54:44Z")
Hi, I'm trying to find the best way to get order requests in a page by requestStart time. If I understand correctly, startedDateTime is in seconds granularity, so ordering by it will group together all css/js files req… --- ## [How to use bigquery standard SQL ? (instead of the legacy SQL called by google)](https://discuss.httparchive.org/t/how-to-use-bigquery-standard-sql-instead-of-the-legacy-sql-called-by-google/829)
**Author:** [@john](https://discuss.httparchive.org/u/john)\ **Replies:** 2\ **Last updated:** [September 13, 2016, 5:18pm UTC](https://discuss.httparchive.org/t/how-to-use-bigquery-standard-sql-instead-of-the-legacy-sql-called-by-google/829 "2016-09-13T17:18:24Z")
I was using this kind of queries, it works well until I am researching some advanced functions I see available from the reference called Query Reference (Standard SQL), but this query is actually (the Legacy SQL) (called… --- ## [Ads influence on a site](https://discuss.httparchive.org/t/ads-influence-on-a-site/793)
**Author:** [@yair](https://discuss.httparchive.org/u/yair)\ **Replies:** 2\ **Last updated:** [July 25, 2016, 1:54pm UTC](https://discuss.httparchive.org/t/ads-influence-on-a-site/793 "2016-07-25T13:54:49Z")
Hey all, I am enjoying all of the data in this amazing archive, but I am afraid there is many "noise" of ads in the data. I guess the data includes all the network calls for ads and banners that are running on the domain… --- ## [How is copyright handled for HAR file content](https://discuss.httparchive.org/t/how-is-copyright-handled-for-har-file-content/775)
**Author:** [@crdumoul](https://discuss.httparchive.org/u/crdumoul)\ **Replies:** 2\ **Last updated:** [June 28, 2016, 4:54pm UTC](https://discuss.httparchive.org/t/how-is-copyright-handled-for-har-file-content/775 "2016-06-28T16:54:09Z")
I'm looking at open sourcing some code that compares the performance of some compression tools. It's meant to be used as a repeatable benchmark. An important part of this is a static set of HTML, CSS, and Javascript reso… --- ## [numDomElements data](https://discuss.httparchive.org/t/numdomelements-data/756)
**Author:** [@briankardell](https://discuss.httparchive.org/u/briankardell)\ **Replies:** 3\ **Last updated:** [May 25, 2016, 1:26am UTC](https://discuss.httparchive.org/t/numdomelements-data/756 "2016-05-25T01:26:50Z")
Very frequently there are discussions about complexity based on the size of the DOM. A number of features aren't implemented because of the complexity they would create with large trees - the number of DOM elements on a… [Previous page](https://discuss.httparchive.org/c/uncategorized/7.md?page=1)